Finding the Third Proportional to 62,877.75 and 98,144.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,877.75 : 98,144.25 = 98,144.25 : x
2. Step 2: Convert to fraction form
   62,877.75/98,144.25 = 98,144.25/x
3. Step 3: Cross multiply
   62,877.75x = 98,144.25 × 98,144.25
4. Step 4: Simplify right side
   62,877.75x = 9,632,293,808.06
5. Step 5: Solve for x
   x = 9,632,293,808.06/62,877.75
6. Step 6: Final answer
   x = 153,190.82