Finding the Third Proportional to 4,726,114 and 10,124,730

Step by Step Solution

1. Step 1: Write the proportion equation
   4,726,114 : 10,124,730 = 10,124,730 : x
2. Step 2: Convert to fraction form
   4,726,114/10,124,730 = 10,124,730/x
3. Step 3: Cross multiply
   4,726,114x = 10,124,730 × 10,124,730
4. Step 4: Simplify right side
   4,726,114x = 102,510,157,572,900
5. Step 5: Solve for x
   x = 102,510,157,572,900/4,726,114
6. Step 6: Final answer
   x = 21,690,157.62