Finding the Third Proportional to 110,018 and 156,931

Step by Step Solution

1. Step 1: Write the proportion equation
   110,018 : 156,931 = 156,931 : x
2. Step 2: Convert to fraction form
   110,018/156,931 = 156,931/x
3. Step 3: Cross multiply
   110,018x = 156,931 × 156,931
4. Step 4: Simplify right side
   110,018x = 24,627,338,761
5. Step 5: Solve for x
   x = 24,627,338,761/110,018
6. Step 6: Final answer
   x = 223,848.27