Finding the Third Proportional to 9,613,360 and 20,591,360

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613,360 : 20,591,360 = 20,591,360 : x
2. Step 2: Convert to fraction form
   9,613,360/20,591,360 = 20,591,360/x
3. Step 3: Cross multiply
   9,613,360x = 20,591,360 × 20,591,360
4. Step 4: Simplify right side
   9,613,360x = 424,004,106,649,600
5. Step 5: Solve for x
   x = 424,004,106,649,600/9,613,360
6. Step 6: Final answer
   x = 44,105,713.99