Finding the Third Proportional to 106,281 and 162,769.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,281 : 162,769.50 = 162,769.50 : x
2. Step 2: Convert to fraction form
   106,281/162,769.50 = 162,769.50/x
3. Step 3: Cross multiply
   106,281x = 162,769.50 × 162,769.50
4. Step 4: Simplify right side
   106,281x = 26,493,910,130.25
5. Step 5: Solve for x
   x = 26,493,910,130.25/106,281
6. Step 6: Final answer
   x = 249,281.72