Finding the Third Proportional to 101,946.50 and 239,860

Step by Step Solution

1. Step 1: Write the proportion equation
   101,946.50 : 239,860 = 239,860 : x
2. Step 2: Convert to fraction form
   101,946.50/239,860 = 239,860/x
3. Step 3: Cross multiply
   101,946.50x = 239,860 × 239,860
4. Step 4: Simplify right side
   101,946.50x = 57,532,819,600
5. Step 5: Solve for x
   x = 57,532,819,600/101,946.50
6. Step 6: Final answer
   x = 564,343.25