Finding the Third Proportional to 80,484 and 118,262

Step by Step Solution

1. Step 1: Write the proportion equation
   80,484 : 118,262 = 118,262 : x
2. Step 2: Convert to fraction form
   80,484/118,262 = 118,262/x
3. Step 3: Cross multiply
   80,484x = 118,262 × 118,262
4. Step 4: Simplify right side
   80,484x = 13,985,900,644
5. Step 5: Solve for x
   x = 13,985,900,644/80,484
6. Step 6: Final answer
   x = 173,772.43