Finding the Third Proportional to 79,272.50 and 116,064.75

Step by Step Solution

1. Step 1: Write the proportion equation
   79,272.50 : 116,064.75 = 116,064.75 : x
2. Step 2: Convert to fraction form
   79,272.50/116,064.75 = 116,064.75/x
3. Step 3: Cross multiply
   79,272.50x = 116,064.75 × 116,064.75
4. Step 4: Simplify right side
   79,272.50x = 13,471,026,192.56
5. Step 5: Solve for x
   x = 13,471,026,192.56/79,272.50
6. Step 6: Final answer
   x = 169,933.16