Finding the Third Proportional to 7,892.06 and 13,151.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,892.06 : 13,151.81 = 13,151.81 : x
2. Step 2: Convert to fraction form
   7,892.06/13,151.81 = 13,151.81/x
3. Step 3: Cross multiply
   7,892.06x = 13,151.81 × 13,151.81
4. Step 4: Simplify right side
   7,892.06x = 172,970,172.04
5. Step 5: Solve for x
   x = 172,970,172.04/7,892.06
6. Step 6: Final answer
   x = 21,916.98