Finding the Third Proportional to 72,332 and 110,582.25

Step by Step Solution

1. Step 1: Write the proportion equation
   72,332 : 110,582.25 = 110,582.25 : x
2. Step 2: Convert to fraction form
   72,332/110,582.25 = 110,582.25/x
3. Step 3: Cross multiply
   72,332x = 110,582.25 × 110,582.25
4. Step 4: Simplify right side
   72,332x = 12,228,434,015.06
5. Step 5: Solve for x
   x = 12,228,434,015.06/72,332
6. Step 6: Final answer
   x = 169,059.81