Finding the Third Proportional to 28,632.75 and 61,070.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,632.75 : 61,070.25 = 61,070.25 : x
2. Step 2: Convert to fraction form
   28,632.75/61,070.25 = 61,070.25/x
3. Step 3: Cross multiply
   28,632.75x = 61,070.25 × 61,070.25
4. Step 4: Simplify right side
   28,632.75x = 3,729,575,435.06
5. Step 5: Solve for x
   x = 3,729,575,435.06/28,632.75
6. Step 6: Final answer
   x = 130,255.58