Finding the Third Proportional to 61,024 and 88,736.25

Step by Step Solution

1. Step 1: Write the proportion equation
   61,024 : 88,736.25 = 88,736.25 : x
2. Step 2: Convert to fraction form
   61,024/88,736.25 = 88,736.25/x
3. Step 3: Cross multiply
   61,024x = 88,736.25 × 88,736.25
4. Step 4: Simplify right side
   61,024x = 7,874,122,064.06
5. Step 5: Solve for x
   x = 7,874,122,064.06/61,024
6. Step 6: Final answer
   x = 129,033.20