Finding the Third Proportional to 72,922.13 and 112,494.38

Step by Step Solution

1. Step 1: Write the proportion equation
   72,922.13 : 112,494.38 = 112,494.38 : x
2. Step 2: Convert to fraction form
   72,922.13/112,494.38 = 112,494.38/x
3. Step 3: Cross multiply
   72,922.13x = 112,494.38 × 112,494.38
4. Step 4: Simplify right side
   72,922.13x = 12,654,984,406.64
5. Step 5: Solve for x
   x = 12,654,984,406.64/72,922.13
6. Step 6: Final answer
   x = 173,541.08