Finding the Third Proportional to 70,568 and 112,332

Step by Step Solution

1. Step 1: Write the proportion equation
   70,568 : 112,332 = 112,332 : x
2. Step 2: Convert to fraction form
   70,568/112,332 = 112,332/x
3. Step 3: Cross multiply
   70,568x = 112,332 × 112,332
4. Step 4: Simplify right side
   70,568x = 12,618,478,224
5. Step 5: Solve for x
   x = 12,618,478,224/70,568
6. Step 6: Final answer
   x = 178,813.03