Let x be the annual growth rate, expressed as a decimal.
\(148=142(1+x)^{3}\)
\(1+x= \sqrt[3]{1.04225} =1.01389\)
the number of years between 1998 and 2013 is 15 years. The estimated population in 2013 is given by:
\(148(1.01389)^{15}=182\ million\)
The answer is 182 million.