Finding the Third Proportional to 70,284 and 112,410

Step by Step Solution

1. Step 1: Write the proportion equation
   70,284 : 112,410 = 112,410 : x
2. Step 2: Convert to fraction form
   70,284/112,410 = 112,410/x
3. Step 3: Cross multiply
   70,284x = 112,410 × 112,410
4. Step 4: Simplify right side
   70,284x = 12,636,008,100
5. Step 5: Solve for x
   x = 12,636,008,100/70,284
6. Step 6: Final answer
   x = 179,784.99