Finding the Third Proportional to 63,699.75 and 98,830.13

Step by Step Solution

1. Step 1: Write the proportion equation
   63,699.75 : 98,830.13 = 98,830.13 : x
2. Step 2: Convert to fraction form
   63,699.75/98,830.13 = 98,830.13/x
3. Step 3: Cross multiply
   63,699.75x = 98,830.13 × 98,830.13
4. Step 4: Simplify right side
   63,699.75x = 9,767,393,607.52
5. Step 5: Solve for x
   x = 9,767,393,607.52/63,699.75
6. Step 6: Final answer
   x = 153,334.88