Finding the Third Proportional to 4,569,785 and 10,036,240

Step by Step Solution

1. Step 1: Write the proportion equation
   4,569,785 : 10,036,240 = 10,036,240 : x
2. Step 2: Convert to fraction form
   4,569,785/10,036,240 = 10,036,240/x
3. Step 3: Cross multiply
   4,569,785x = 10,036,240 × 10,036,240
4. Step 4: Simplify right side
   4,569,785x = 100,726,113,337,600
5. Step 5: Solve for x
   x = 100,726,113,337,600/4,569,785
6. Step 6: Final answer
   x = 22,041,761.99