Finding the Third Proportional to 156,741 and 238,782

Step by Step Solution

1. Step 1: Write the proportion equation
   156,741 : 238,782 = 238,782 : x
2. Step 2: Convert to fraction form
   156,741/238,782 = 238,782/x
3. Step 3: Cross multiply
   156,741x = 238,782 × 238,782
4. Step 4: Simplify right side
   156,741x = 57,016,843,524
5. Step 5: Solve for x
   x = 57,016,843,524/156,741
6. Step 6: Final answer
   x = 363,764.70