Finding the Third Proportional to 60,317.16 and 79,316.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,317.16 : 79,316.72 = 79,316.72 : x
2. Step 2: Convert to fraction form
   60,317.16/79,316.72 = 79,316.72/x
3. Step 3: Cross multiply
   60,317.16x = 79,316.72 × 79,316.72
4. Step 4: Simplify right side
   60,317.16x = 6,291,141,873.27
5. Step 5: Solve for x
   x = 6,291,141,873.27/60,317.16
6. Step 6: Final answer
   x = 104,301.04