Finding the Third Proportional to 156,656 and 238,662

Step by Step Solution

1. Step 1: Write the proportion equation
   156,656 : 238,662 = 238,662 : x
2. Step 2: Convert to fraction form
   156,656/238,662 = 238,662/x
3. Step 3: Cross multiply
   156,656x = 238,662 × 238,662
4. Step 4: Simplify right side
   156,656x = 56,959,550,244
5. Step 5: Solve for x
   x = 56,959,550,244/156,656
6. Step 6: Final answer
   x = 363,596.35