Finding the Third Proportional to 3,647,200.50 and 7,936,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,647,200.50 : 7,936,555.50 = 7,936,555.50 : x
2. Step 2: Convert to fraction form
   3,647,200.50/7,936,555.50 = 7,936,555.50/x
3. Step 3: Cross multiply
   3,647,200.50x = 7,936,555.50 × 7,936,555.50
4. Step 4: Simplify right side
   3,647,200.50x = 62,988,913,204,580.25
5. Step 5: Solve for x
   x = 62,988,913,204,580.25/3,647,200.50
6. Step 6: Final answer
   x = 17,270,482.72