Finding the Third Proportional to 17,732.67 and 38,609.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732.67 : 38,609.16 = 38,609.16 : x
2. Step 2: Convert to fraction form
   17,732.67/38,609.16 = 38,609.16/x
3. Step 3: Cross multiply
   17,732.67x = 38,609.16 × 38,609.16
4. Step 4: Simplify right side
   17,732.67x = 1,490,666,946.34
5. Step 5: Solve for x
   x = 1,490,666,946.34/17,732.67
6. Step 6: Final answer
   x = 84,063.30