Finding the Third Proportional to 5,007,406 and 10,813,040

Step by Step Solution

1. Step 1: Write the proportion equation
   5,007,406 : 10,813,040 = 10,813,040 : x
2. Step 2: Convert to fraction form
   5,007,406/10,813,040 = 10,813,040/x
3. Step 3: Cross multiply
   5,007,406x = 10,813,040 × 10,813,040
4. Step 4: Simplify right side
   5,007,406x = 116,921,834,041,600
5. Step 5: Solve for x
   x = 116,921,834,041,600/5,007,406
6. Step 6: Final answer
   x = 23,349,781.11