Finding the Third Proportional to 98,735 and 141,089.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,735 : 141,089.50 = 141,089.50 : x
2. Step 2: Convert to fraction form
   98,735/141,089.50 = 141,089.50/x
3. Step 3: Cross multiply
   98,735x = 141,089.50 × 141,089.50
4. Step 4: Simplify right side
   98,735x = 19,906,247,010.25
5. Step 5: Solve for x
   x = 19,906,247,010.25/98,735
6. Step 6: Final answer
   x = 201,612.87