Finding the Third Proportional to 6,734,468 and 10,269,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,734,468 : 10,269,846.50 = 10,269,846.50 : x
2. Step 2: Convert to fraction form
   6,734,468/10,269,846.50 = 10,269,846.50/x
3. Step 3: Cross multiply
   6,734,468x = 10,269,846.50 × 10,269,846.50
4. Step 4: Simplify right side
   6,734,468x = 105,469,747,133,562.25
5. Step 5: Solve for x
   x = 105,469,747,133,562.25/6,734,468
6. Step 6: Final answer
   x = 15,661,184.69