Finding the Third Proportional to 11,302 and 22,090

Step by Step Solution

1. Step 1: Write the proportion equation
   11,302 : 22,090 = 22,090 : x
2. Step 2: Convert to fraction form
   11,302/22,090 = 22,090/x
3. Step 3: Cross multiply
   11,302x = 22,090 × 22,090
4. Step 4: Simplify right side
   11,302x = 487,968,100
5. Step 5: Solve for x
   x = 487,968,100/11,302
6. Step 6: Final answer
   x = 43,175.38