Finding the Third Proportional to 71,088,847,160 and 148,061,676,016

Step by Step Solution

1. Step 1: Write the proportion equation
   71,088,847,160 : 148,061,676,016 = 148,061,676,016 : x
2. Step 2: Convert to fraction form
   71,088,847,160/148,061,676,016 = 148,061,676,016/x
3. Step 3: Cross multiply
   71,088,847,160x = 148,061,676,016 × 148,061,676,016
4. Step 4: Simplify right side
   71,088,847,160x = 21,922,259,904,666,949,124,096
5. Step 5: Solve for x
   x = 21,922,259,904,666,949,124,096/71,088,847,160
6. Step 6: Final answer
   x = 308,378,329,097.48