Finding the Third Proportional to 91,950 and 140,597

Step by Step Solution

1. Step 1: Write the proportion equation
   91,950 : 140,597 = 140,597 : x
2. Step 2: Convert to fraction form
   91,950/140,597 = 140,597/x
3. Step 3: Cross multiply
   91,950x = 140,597 × 140,597
4. Step 4: Simplify right side
   91,950x = 19,767,516,409
5. Step 5: Solve for x
   x = 19,767,516,409/91,950
6. Step 6: Final answer
   x = 214,981.15