Finding the Third Proportional to 137,027,776.50 and 323,371,627.88

Step by Step Solution

1. Step 1: Write the proportion equation
   137,027,776.50 : 323,371,627.88 = 323,371,627.88 : x
2. Step 2: Convert to fraction form
   137,027,776.50/323,371,627.88 = 323,371,627.88/x
3. Step 3: Cross multiply
   137,027,776.50x = 323,371,627.88 × 323,371,627.88
4. Step 4: Simplify right side
   137,027,776.50x = 104,569,209,714,527,472
5. Step 5: Solve for x
   x = 104,569,209,714,527,472/137,027,776.50
6. Step 6: Final answer
   x = 763,124,180.99