Finding the Third Proportional to 146,320,612.50 and 341,426,553

Step by Step Solution

1. Step 1: Write the proportion equation
   146,320,612.50 : 341,426,553 = 341,426,553 : x
2. Step 2: Convert to fraction form
   146,320,612.50/341,426,553 = 341,426,553/x
3. Step 3: Cross multiply
   146,320,612.50x = 341,426,553 × 341,426,553
4. Step 4: Simplify right side
   146,320,612.50x = 116,572,091,093,461,808
5. Step 5: Solve for x
   x = 116,572,091,093,461,808/146,320,612.50
6. Step 6: Final answer
   x = 796,689,469.12