Finding the Third Proportional to 4,732,872 and 10,361,321

Step by Step Solution

1. Step 1: Write the proportion equation
   4,732,872 : 10,361,321 = 10,361,321 : x
2. Step 2: Convert to fraction form
   4,732,872/10,361,321 = 10,361,321/x
3. Step 3: Cross multiply
   4,732,872x = 10,361,321 × 10,361,321
4. Step 4: Simplify right side
   4,732,872x = 107,356,972,865,041
5. Step 5: Solve for x
   x = 107,356,972,865,041/4,732,872
6. Step 6: Final answer
   x = 22,683,261.42