Finding the Third Proportional to 156,766 and 238,835

Step by Step Solution

1. Step 1: Write the proportion equation
   156,766 : 238,835 = 238,835 : x
2. Step 2: Convert to fraction form
   156,766/238,835 = 238,835/x
3. Step 3: Cross multiply
   156,766x = 238,835 × 238,835
4. Step 4: Simplify right side
   156,766x = 57,042,157,225
5. Step 5: Solve for x
   x = 57,042,157,225/156,766
6. Step 6: Final answer
   x = 363,868.17