Finding the Third Proportional to 17,432 and 37,906

Step by Step Solution

1. Step 1: Write the proportion equation
   17,432 : 37,906 = 37,906 : x
2. Step 2: Convert to fraction form
   17,432/37,906 = 37,906/x
3. Step 3: Cross multiply
   17,432x = 37,906 × 37,906
4. Step 4: Simplify right side
   17,432x = 1,436,864,836
5. Step 5: Solve for x
   x = 1,436,864,836/17,432
6. Step 6: Final answer
   x = 82,426.85