Finding the Third Proportional to 72,649 and 110,060

Step by Step Solution

1. Step 1: Write the proportion equation
   72,649 : 110,060 = 110,060 : x
2. Step 2: Convert to fraction form
   72,649/110,060 = 110,060/x
3. Step 3: Cross multiply
   72,649x = 110,060 × 110,060
4. Step 4: Simplify right side
   72,649x = 12,113,203,600
5. Step 5: Solve for x
   x = 12,113,203,600/72,649
6. Step 6: Final answer
   x = 166,736.00