Finding the Third Proportional to 64,612.69 and 94,668.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,612.69 : 94,668.75 = 94,668.75 : x
2. Step 2: Convert to fraction form
   64,612.69/94,668.75 = 94,668.75/x
3. Step 3: Cross multiply
   64,612.69x = 94,668.75 × 94,668.75
4. Step 4: Simplify right side
   64,612.69x = 8,962,172,226.56
5. Step 5: Solve for x
   x = 8,962,172,226.56/64,612.69
6. Step 6: Final answer
   x = 138,706.07