Finding the Third Proportional to 92,932 and 140,550

Step by Step Solution

1. Step 1: Write the proportion equation
   92,932 : 140,550 = 140,550 : x
2. Step 2: Convert to fraction form
   92,932/140,550 = 140,550/x
3. Step 3: Cross multiply
   92,932x = 140,550 × 140,550
4. Step 4: Simplify right side
   92,932x = 19,754,302,500
5. Step 5: Solve for x
   x = 19,754,302,500/92,932
6. Step 6: Final answer
   x = 212,567.28