Finding the Third Proportional to 4,737,632 and 10,419,840

Step by Step Solution

1. Step 1: Write the proportion equation
   4,737,632 : 10,419,840 = 10,419,840 : x
2. Step 2: Convert to fraction form
   4,737,632/10,419,840 = 10,419,840/x
3. Step 3: Cross multiply
   4,737,632x = 10,419,840 × 10,419,840
4. Step 4: Simplify right side
   4,737,632x = 108,573,065,625,600
5. Step 5: Solve for x
   x = 108,573,065,625,600/4,737,632
6. Step 6: Final answer
   x = 22,917,158.96