Finding the Third Proportional to 6,806,089.50 and 10,543,746

Step by Step Solution

1. Step 1: Write the proportion equation
   6,806,089.50 : 10,543,746 = 10,543,746 : x
2. Step 2: Convert to fraction form
   6,806,089.50/10,543,746 = 10,543,746/x
3. Step 3: Cross multiply
   6,806,089.50x = 10,543,746 × 10,543,746
4. Step 4: Simplify right side
   6,806,089.50x = 111,170,579,712,516
5. Step 5: Solve for x
   x = 111,170,579,712,516/6,806,089.50
6. Step 6: Final answer
   x = 16,333,987.34