Finding the Third Proportional to 33,525.75 and 69,807.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,525.75 : 69,807.75 = 69,807.75 : x
2. Step 2: Convert to fraction form
   33,525.75/69,807.75 = 69,807.75/x
3. Step 3: Cross multiply
   33,525.75x = 69,807.75 × 69,807.75
4. Step 4: Simplify right side
   33,525.75x = 4,873,121,960.06
5. Step 5: Solve for x
   x = 4,873,121,960.06/33,525.75
6. Step 6: Final answer
   x = 145,354.60