Finding the Third Proportional to 79,493 and 111,416.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,493 : 111,416.25 = 111,416.25 : x
2. Step 2: Convert to fraction form
   79,493/111,416.25 = 111,416.25/x
3. Step 3: Cross multiply
   79,493x = 111,416.25 × 111,416.25
4. Step 4: Simplify right side
   79,493x = 12,413,580,764.06
5. Step 5: Solve for x
   x = 12,413,580,764.06/79,493
6. Step 6: Final answer
   x = 156,159.42