Finding the Third Proportional to 59,946.75 and 79,975.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,946.75 : 79,975.69 = 79,975.69 : x
2. Step 2: Convert to fraction form
   59,946.75/79,975.69 = 79,975.69/x
3. Step 3: Cross multiply
   59,946.75x = 79,975.69 × 79,975.69
4. Step 4: Simplify right side
   59,946.75x = 6,396,110,591.10
5. Step 5: Solve for x
   x = 6,396,110,591.10/59,946.75
6. Step 6: Final answer
   x = 106,696.54