Finding the Third Proportional to 10,466,538 and 22,175,872

Step by Step Solution

1. Step 1: Write the proportion equation
   10,466,538 : 22,175,872 = 22,175,872 : x
2. Step 2: Convert to fraction form
   10,466,538/22,175,872 = 22,175,872/x
3. Step 3: Cross multiply
   10,466,538x = 22,175,872 × 22,175,872
4. Step 4: Simplify right side
   10,466,538x = 491,769,298,960,384
5. Step 5: Solve for x
   x = 491,769,298,960,384/10,466,538
6. Step 6: Final answer
   x = 46,984,905.51