Finding the Third Proportional to 2,247,057.50 and 3,179,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,057.50 : 3,179,518.50 = 3,179,518.50 : x
2. Step 2: Convert to fraction form
   2,247,057.50/3,179,518.50 = 3,179,518.50/x
3. Step 3: Cross multiply
   2,247,057.50x = 3,179,518.50 × 3,179,518.50
4. Step 4: Simplify right side
   2,247,057.50x = 10,109,337,891,842.25
5. Step 5: Solve for x
   x = 10,109,337,891,842.25/2,247,057.50
6. Step 6: Final answer
   x = 4,498,922.65