Finding the Third Proportional to 10,544,711.50 and 16,878,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,544,711.50 : 16,878,401.50 = 16,878,401.50 : x
2. Step 2: Convert to fraction form
   10,544,711.50/16,878,401.50 = 16,878,401.50/x
3. Step 3: Cross multiply
   10,544,711.50x = 16,878,401.50 × 16,878,401.50
4. Step 4: Simplify right side
   10,544,711.50x = 284,880,437,195,202.25
5. Step 5: Solve for x
   x = 284,880,437,195,202.25/10,544,711.50
6. Step 6: Final answer
   x = 27,016,427.83