Finding the Third Proportional to 10,152 and 18,090

Step by Step Solution

1. Step 1: Write the proportion equation
   10,152 : 18,090 = 18,090 : x
2. Step 2: Convert to fraction form
   10,152/18,090 = 18,090/x
3. Step 3: Cross multiply
   10,152x = 18,090 × 18,090
4. Step 4: Simplify right side
   10,152x = 327,248,100
5. Step 5: Solve for x
   x = 327,248,100/10,152
6. Step 6: Final answer
   x = 32,234.84