Finding the Third Proportional to 33,425.16 and 69,652.41

Step by Step Solution

1. Step 1: Write the proportion equation
   33,425.16 : 69,652.41 = 69,652.41 : x
2. Step 2: Convert to fraction form
   33,425.16/69,652.41 = 69,652.41/x
3. Step 3: Cross multiply
   33,425.16x = 69,652.41 × 69,652.41
4. Step 4: Simplify right side
   33,425.16x = 4,851,457,696.42
5. Step 5: Solve for x
   x = 4,851,457,696.42/33,425.16
6. Step 6: Final answer
   x = 145,143.90