Finding the Third Proportional to 1,548,334.50 and 3,205,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,334.50 : 3,205,540.50 = 3,205,540.50 : x
2. Step 2: Convert to fraction form
   1,548,334.50/3,205,540.50 = 3,205,540.50/x
3. Step 3: Cross multiply
   1,548,334.50x = 3,205,540.50 × 3,205,540.50
4. Step 4: Simplify right side
   1,548,334.50x = 10,275,489,897,140.25
5. Step 5: Solve for x
   x = 10,275,489,897,140.25/1,548,334.50
6. Step 6: Final answer
   x = 6,636,479.32