Finding the Third Proportional to 72,551.25 and 112,106.25

Step by Step Solution

1. Step 1: Write the proportion equation
   72,551.25 : 112,106.25 = 112,106.25 : x
2. Step 2: Convert to fraction form
   72,551.25/112,106.25 = 112,106.25/x
3. Step 3: Cross multiply
   72,551.25x = 112,106.25 × 112,106.25
4. Step 4: Simplify right side
   72,551.25x = 12,567,811,289.06
5. Step 5: Solve for x
   x = 12,567,811,289.06/72,551.25
6. Step 6: Final answer
   x = 173,226.67