Finding the Third Proportional to 152,796,598.50 and 331,432,414.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,796,598.50 : 331,432,414.50 = 331,432,414.50 : x
2. Step 2: Convert to fraction form
   152,796,598.50/331,432,414.50 = 331,432,414.50/x
3. Step 3: Cross multiply
   152,796,598.50x = 331,432,414.50 × 331,432,414.50
4. Step 4: Simplify right side
   152,796,598.50x = 109,847,445,381,299,808
5. Step 5: Solve for x
   x = 109,847,445,381,299,808/152,796,598.50
6. Step 6: Final answer
   x = 718,912,897.67