Finding the Third Proportional to 70,572 and 112,338

Step by Step Solution

1. Step 1: Write the proportion equation
   70,572 : 112,338 = 112,338 : x
2. Step 2: Convert to fraction form
   70,572/112,338 = 112,338/x
3. Step 3: Cross multiply
   70,572x = 112,338 × 112,338
4. Step 4: Simplify right side
   70,572x = 12,619,826,244
5. Step 5: Solve for x
   x = 12,619,826,244/70,572
6. Step 6: Final answer
   x = 178,822.00