Finding the Third Proportional to 33,460.88 and 69,694.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,460.88 : 69,694.88 = 69,694.88 : x
2. Step 2: Convert to fraction form
   33,460.88/69,694.88 = 69,694.88/x
3. Step 3: Cross multiply
   33,460.88x = 69,694.88 × 69,694.88
4. Step 4: Simplify right side
   33,460.88x = 4,857,375,601.27
5. Step 5: Solve for x
   x = 4,857,375,601.27/33,460.88
6. Step 6: Final answer
   x = 145,165.83