Finding the Third Proportional to 76,150.13 and 111,625.59

Step by Step Solution

1. Step 1: Write the proportion equation
   76,150.13 : 111,625.59 = 111,625.59 : x
2. Step 2: Convert to fraction form
   76,150.13/111,625.59 = 111,625.59/x
3. Step 3: Cross multiply
   76,150.13x = 111,625.59 × 111,625.59
4. Step 4: Simplify right side
   76,150.13x = 12,460,273,180.04
5. Step 5: Solve for x
   x = 12,460,273,180.04/76,150.13
6. Step 6: Final answer
   x = 163,627.74