Finding the Third Proportional to 92,482 and 140,064

Step by Step Solution

1. Step 1: Write the proportion equation
   92,482 : 140,064 = 140,064 : x
2. Step 2: Convert to fraction form
   92,482/140,064 = 140,064/x
3. Step 3: Cross multiply
   92,482x = 140,064 × 140,064
4. Step 4: Simplify right side
   92,482x = 19,617,924,096
5. Step 5: Solve for x
   x = 19,617,924,096/92,482
6. Step 6: Final answer
   x = 212,126.94