Finding the Third Proportional to 103,612 and 160,602

Step by Step Solution

1. Step 1: Write the proportion equation
   103,612 : 160,602 = 160,602 : x
2. Step 2: Convert to fraction form
   103,612/160,602 = 160,602/x
3. Step 3: Cross multiply
   103,612x = 160,602 × 160,602
4. Step 4: Simplify right side
   103,612x = 25,793,002,404
5. Step 5: Solve for x
   x = 25,793,002,404/103,612
6. Step 6: Final answer
   x = 248,938.37