Finding the Third Proportional to 2,613,945.75 and 5,662,147.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,945.75 : 5,662,147.50 = 5,662,147.50 : x
2. Step 2: Convert to fraction form
   2,613,945.75/5,662,147.50 = 5,662,147.50/x
3. Step 3: Cross multiply
   2,613,945.75x = 5,662,147.50 × 5,662,147.50
4. Step 4: Simplify right side
   2,613,945.75x = 32,059,914,311,756.25
5. Step 5: Solve for x
   x = 32,059,914,311,756.25/2,613,945.75
6. Step 6: Final answer
   x = 12,264,950.15