Finding the Third Proportional to 156,793 and 238,875

Step by Step Solution

1. Step 1: Write the proportion equation
   156,793 : 238,875 = 238,875 : x
2. Step 2: Convert to fraction form
   156,793/238,875 = 238,875/x
3. Step 3: Cross multiply
   156,793x = 238,875 × 238,875
4. Step 4: Simplify right side
   156,793x = 57,061,265,625
5. Step 5: Solve for x
   x = 57,061,265,625/156,793
6. Step 6: Final answer
   x = 363,927.38