Finding the Third Proportional to 50,527.13 and 77,329.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,527.13 : 77,329.69 = 77,329.69 : x
2. Step 2: Convert to fraction form
   50,527.13/77,329.69 = 77,329.69/x
3. Step 3: Cross multiply
   50,527.13x = 77,329.69 × 77,329.69
4. Step 4: Simplify right side
   50,527.13x = 5,979,880,568.85
5. Step 5: Solve for x
   x = 5,979,880,568.85/50,527.13
6. Step 6: Final answer
   x = 118,349.91