Finding the Third Proportional to 36,460.13 and 79,668.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,460.13 : 79,668.56 = 79,668.56 : x
2. Step 2: Convert to fraction form
   36,460.13/79,668.56 = 79,668.56/x
3. Step 3: Cross multiply
   36,460.13x = 79,668.56 × 79,668.56
4. Step 4: Simplify right side
   36,460.13x = 6,347,079,850.82
5. Step 5: Solve for x
   x = 6,347,079,850.82/36,460.13
6. Step 6: Final answer
   x = 174,082.78