Finding the Third Proportional to 4,732,820 and 10,366,147

Step by Step Solution

1. Step 1: Write the proportion equation
   4,732,820 : 10,366,147 = 10,366,147 : x
2. Step 2: Convert to fraction form
   4,732,820/10,366,147 = 10,366,147/x
3. Step 3: Cross multiply
   4,732,820x = 10,366,147 × 10,366,147
4. Step 4: Simplify right side
   4,732,820x = 107,457,003,625,609
5. Step 5: Solve for x
   x = 107,457,003,625,609/4,732,820
6. Step 6: Final answer
   x = 22,704,646.20