Finding the Third Proportional to 63,123 and 98,188.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,123 : 98,188.50 = 98,188.50 : x
2. Step 2: Convert to fraction form
   63,123/98,188.50 = 98,188.50/x
3. Step 3: Cross multiply
   63,123x = 98,188.50 × 98,188.50
4. Step 4: Simplify right side
   63,123x = 9,640,981,532.25
5. Step 5: Solve for x
   x = 9,640,981,532.25/63,123
6. Step 6: Final answer
   x = 152,733.26