Finding the Third Proportional to 443,122,200 and 1,025,747,707.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443,122,200 : 1,025,747,707.50 = 1,025,747,707.50 : x
2. Step 2: Convert to fraction form
   443,122,200/1,025,747,707.50 = 1,025,747,707.50/x
3. Step 3: Cross multiply
   443,122,200x = 1,025,747,707.50 × 1,025,747,707.50
4. Step 4: Simplify right side
   443,122,200x = 1,052,158,359,441,505,536
5. Step 5: Solve for x
   x = 1,052,158,359,441,505,536/443,122,200
6. Step 6: Final answer
   x = 2,374,420,327.94