Finding the Third Proportional to 17,870 and 25,528

Step by Step Solution

1. Step 1: Write the proportion equation
   17,870 : 25,528 = 25,528 : x
2. Step 2: Convert to fraction form
   17,870/25,528 = 25,528/x
3. Step 3: Cross multiply
   17,870x = 25,528 × 25,528
4. Step 4: Simplify right side
   17,870x = 651,678,784
5. Step 5: Solve for x
   x = 651,678,784/17,870
6. Step 6: Final answer
   x = 36,467.76