Finding the Third Proportional to 96,290 and 140,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,290 : 140,868.50 = 140,868.50 : x
2. Step 2: Convert to fraction form
   96,290/140,868.50 = 140,868.50/x
3. Step 3: Cross multiply
   96,290x = 140,868.50 × 140,868.50
4. Step 4: Simplify right side
   96,290x = 19,843,934,292.25
5. Step 5: Solve for x
   x = 19,843,934,292.25/96,290
6. Step 6: Final answer
   x = 206,085.10