Finding the Third Proportional to 71,088,845,548.50 and 148,061,673,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,088,845,548.50 : 148,061,673,049.50 = 148,061,673,049.50 : x
2. Step 2: Convert to fraction form
   71,088,845,548.50/148,061,673,049.50 = 148,061,673,049.50/x
3. Step 3: Cross multiply
   71,088,845,548.50x = 148,061,673,049.50 × 148,061,673,049.50
4. Step 4: Simplify right side
   71,088,845,548.50x = 21,922,259,026,217,036,414,976
5. Step 5: Solve for x
   x = 21,922,259,026,217,036,414,976/71,088,845,548.50
6. Step 6: Final answer
   x = 308,378,323,730.98