Finding the Third Proportional to 64,156,451.50 and 131,714,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,156,451.50 : 131,714,025.50 = 131,714,025.50 : x
2. Step 2: Convert to fraction form
   64,156,451.50/131,714,025.50 = 131,714,025.50/x
3. Step 3: Cross multiply
   64,156,451.50x = 131,714,025.50 × 131,714,025.50
4. Step 4: Simplify right side
   64,156,451.50x = 17,348,584,513,414,650
5. Step 5: Solve for x
   x = 17,348,584,513,414,650/64,156,451.50
6. Step 6: Final answer
   x = 270,410,599.52