Finding the Third Proportional to 112,065 and 168,523.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,065 : 168,523.50 = 168,523.50 : x
2. Step 2: Convert to fraction form
   112,065/168,523.50 = 168,523.50/x
3. Step 3: Cross multiply
   112,065x = 168,523.50 × 168,523.50
4. Step 4: Simplify right side
   112,065x = 28,400,170,052.25
5. Step 5: Solve for x
   x = 28,400,170,052.25/112,065
6. Step 6: Final answer
   x = 253,425.87