Finding the Third Proportional to 11,103,007.50 and 24,758,920.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,103,007.50 : 24,758,920.50 = 24,758,920.50 : x
2. Step 2: Convert to fraction form
   11,103,007.50/24,758,920.50 = 24,758,920.50/x
3. Step 3: Cross multiply
   11,103,007.50x = 24,758,920.50 × 24,758,920.50
4. Step 4: Simplify right side
   11,103,007.50x = 613,004,144,325,320.25
5. Step 5: Solve for x
   x = 613,004,144,325,320.25/11,103,007.50
6. Step 6: Final answer
   x = 55,210,639.49