Finding the Third Proportional to 2,620,151.25 and 5,661,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,151.25 : 5,661,025.50 = 5,661,025.50 : x
2. Step 2: Convert to fraction form
   2,620,151.25/5,661,025.50 = 5,661,025.50/x
3. Step 3: Cross multiply
   2,620,151.25x = 5,661,025.50 × 5,661,025.50
4. Step 4: Simplify right side
   2,620,151.25x = 32,047,209,711,650.25
5. Step 5: Solve for x
   x = 32,047,209,711,650.25/2,620,151.25
6. Step 6: Final answer
   x = 12,231,053.35