Finding the Third Proportional to 4,732,978 and 10,361,532

Step by Step Solution

1. Step 1: Write the proportion equation
   4,732,978 : 10,361,532 = 10,361,532 : x
2. Step 2: Convert to fraction form
   4,732,978/10,361,532 = 10,361,532/x
3. Step 3: Cross multiply
   4,732,978x = 10,361,532 × 10,361,532
4. Step 4: Simplify right side
   4,732,978x = 107,361,345,387,024
5. Step 5: Solve for x
   x = 107,361,345,387,024/4,732,978
6. Step 6: Final answer
   x = 22,683,677.25