Finding the Third Proportional to 28,078.73 and 61,078.22

Step by Step Solution

1. Step 1: Write the proportion equation
   28,078.73 : 61,078.22 = 61,078.22 : x
2. Step 2: Convert to fraction form
   28,078.73/61,078.22 = 61,078.22/x
3. Step 3: Cross multiply
   28,078.73x = 61,078.22 × 61,078.22
4. Step 4: Simplify right side
   28,078.73x = 3,730,548,805.67
5. Step 5: Solve for x
   x = 3,730,548,805.67/28,078.73
6. Step 6: Final answer
   x = 132,860.29