Finding the Third Proportional to 17,610 and 38,157

Step by Step Solution

1. Step 1: Write the proportion equation
   17,610 : 38,157 = 38,157 : x
2. Step 2: Convert to fraction form
   17,610/38,157 = 38,157/x
3. Step 3: Cross multiply
   17,610x = 38,157 × 38,157
4. Step 4: Simplify right side
   17,610x = 1,455,956,649
5. Step 5: Solve for x
   x = 1,455,956,649/17,610
6. Step 6: Final answer
   x = 82,677.83