Finding the Third Proportional to 112,112 and 168,584

Step by Step Solution

1. Step 1: Write the proportion equation
   112,112 : 168,584 = 168,584 : x
2. Step 2: Convert to fraction form
   112,112/168,584 = 168,584/x
3. Step 3: Cross multiply
   112,112x = 168,584 × 168,584
4. Step 4: Simplify right side
   112,112x = 28,420,565,056
5. Step 5: Solve for x
   x = 28,420,565,056/112,112
6. Step 6: Final answer
   x = 253,501.54