Finding the Third Proportional to 3,764,272.50 and 8,074,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,764,272.50 : 8,074,930.50 = 8,074,930.50 : x
2. Step 2: Convert to fraction form
   3,764,272.50/8,074,930.50 = 8,074,930.50/x
3. Step 3: Cross multiply
   3,764,272.50x = 8,074,930.50 × 8,074,930.50
4. Step 4: Simplify right side
   3,764,272.50x = 65,204,502,579,830.25
5. Step 5: Solve for x
   x = 65,204,502,579,830.25/3,764,272.50
6. Step 6: Final answer
   x = 17,321,940.05