Finding the Third Proportional to 40,502 and 88,970

Step by Step Solution

1. Step 1: Write the proportion equation
   40,502 : 88,970 = 88,970 : x
2. Step 2: Convert to fraction form
   40,502/88,970 = 88,970/x
3. Step 3: Cross multiply
   40,502x = 88,970 × 88,970
4. Step 4: Simplify right side
   40,502x = 7,915,660,900
5. Step 5: Solve for x
   x = 7,915,660,900/40,502
6. Step 6: Final answer
   x = 195,438.77