Finding the Third Proportional to 17,376 and 37,454

Step by Step Solution

1. Step 1: Write the proportion equation
   17,376 : 37,454 = 37,454 : x
2. Step 2: Convert to fraction form
   17,376/37,454 = 37,454/x
3. Step 3: Cross multiply
   17,376x = 37,454 × 37,454
4. Step 4: Simplify right side
   17,376x = 1,402,802,116
5. Step 5: Solve for x
   x = 1,402,802,116/17,376
6. Step 6: Final answer
   x = 80,732.17