Finding the Third Proportional to 52,688.81 and 79,034.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,688.81 : 79,034.06 = 79,034.06 : x
2. Step 2: Convert to fraction form
   52,688.81/79,034.06 = 79,034.06/x
3. Step 3: Cross multiply
   52,688.81x = 79,034.06 × 79,034.06
4. Step 4: Simplify right side
   52,688.81x = 6,246,383,035.25
5. Step 5: Solve for x
   x = 6,246,383,035.25/52,688.81
6. Step 6: Final answer
   x = 118,552.36