Finding the Third Proportional to 6,948,747.50 and 10,772,494

Step by Step Solution

1. Step 1: Write the proportion equation
   6,948,747.50 : 10,772,494 = 10,772,494 : x
2. Step 2: Convert to fraction form
   6,948,747.50/10,772,494 = 10,772,494/x
3. Step 3: Cross multiply
   6,948,747.50x = 10,772,494 × 10,772,494
4. Step 4: Simplify right side
   6,948,747.50x = 116,046,626,980,036
5. Step 5: Solve for x
   x = 116,046,626,980,036/6,948,747.50
6. Step 6: Final answer
   x = 16,700,366.07