Finding the Third Proportional to 74,792 and 112,182

Step by Step Solution

1. Step 1: Write the proportion equation
   74,792 : 112,182 = 112,182 : x
2. Step 2: Convert to fraction form
   74,792/112,182 = 112,182/x
3. Step 3: Cross multiply
   74,792x = 112,182 × 112,182
4. Step 4: Simplify right side
   74,792x = 12,584,801,124
5. Step 5: Solve for x
   x = 12,584,801,124/74,792
6. Step 6: Final answer
   x = 168,264.00