Finding the Third Proportional to 32,572.13 and 70,661.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,572.13 : 70,661.81 = 70,661.81 : x
2. Step 2: Convert to fraction form
   32,572.13/70,661.81 = 70,661.81/x
3. Step 3: Cross multiply
   32,572.13x = 70,661.81 × 70,661.81
4. Step 4: Simplify right side
   32,572.13x = 4,993,091,745.79
5. Step 5: Solve for x
   x = 4,993,091,745.79/32,572.13
6. Step 6: Final answer
   x = 153,293.40