Finding the Third Proportional to 103,862 and 162,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,862 : 162,719.50 = 162,719.50 : x
2. Step 2: Convert to fraction form
   103,862/162,719.50 = 162,719.50/x
3. Step 3: Cross multiply
   103,862x = 162,719.50 × 162,719.50
4. Step 4: Simplify right side
   103,862x = 26,477,635,680.25
5. Step 5: Solve for x
   x = 26,477,635,680.25/103,862
6. Step 6: Final answer
   x = 254,930.92