Finding the Third Proportional to 32,880.09 and 70,831.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,880.09 : 70,831.13 = 70,831.13 : x
2. Step 2: Convert to fraction form
   32,880.09/70,831.13 = 70,831.13/x
3. Step 3: Cross multiply
   32,880.09x = 70,831.13 × 70,831.13
4. Step 4: Simplify right side
   32,880.09x = 5,017,048,268.77
5. Step 5: Solve for x
   x = 5,017,048,268.77/32,880.09
6. Step 6: Final answer
   x = 152,586.19