Finding the Third Proportional to 72,464 and 110,851

Step by Step Solution

1. Step 1: Write the proportion equation
   72,464 : 110,851 = 110,851 : x
2. Step 2: Convert to fraction form
   72,464/110,851 = 110,851/x
3. Step 3: Cross multiply
   72,464x = 110,851 × 110,851
4. Step 4: Simplify right side
   72,464x = 12,287,944,201
5. Step 5: Solve for x
   x = 12,287,944,201/72,464
6. Step 6: Final answer
   x = 169,573.09