Finding the Third Proportional to 103,697 and 158,822

Step by Step Solution

1. Step 1: Write the proportion equation
   103,697 : 158,822 = 158,822 : x
2. Step 2: Convert to fraction form
   103,697/158,822 = 158,822/x
3. Step 3: Cross multiply
   103,697x = 158,822 × 158,822
4. Step 4: Simplify right side
   103,697x = 25,224,427,684
5. Step 5: Solve for x
   x = 25,224,427,684/103,697
6. Step 6: Final answer
   x = 243,251.28