Finding the Third Proportional to 17,468 and 27,090

Step by Step Solution

1. Step 1: Write the proportion equation
   17,468 : 27,090 = 27,090 : x
2. Step 2: Convert to fraction form
   17,468/27,090 = 27,090/x
3. Step 3: Cross multiply
   17,468x = 27,090 × 27,090
4. Step 4: Simplify right side
   17,468x = 733,868,100
5. Step 5: Solve for x
   x = 733,868,100/17,468
6. Step 6: Final answer
   x = 42,012.14