Finding the Third Proportional to 6,631,528.50 and 10,545,151.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,631,528.50 : 10,545,151.50 = 10,545,151.50 : x
2. Step 2: Convert to fraction form
   6,631,528.50/10,545,151.50 = 10,545,151.50/x
3. Step 3: Cross multiply
   6,631,528.50x = 10,545,151.50 × 10,545,151.50
4. Step 4: Simplify right side
   6,631,528.50x = 111,200,220,157,952.25
5. Step 5: Solve for x
   x = 111,200,220,157,952.25/6,631,528.50
6. Step 6: Final answer
   x = 16,768,414.73