Finding the Third Proportional to 1,492.17 and 2,243.95

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492.17 : 2,243.95 = 2,243.95 : x
2. Step 2: Convert to fraction form
   1,492.17/2,243.95 = 2,243.95/x
3. Step 3: Cross multiply
   1,492.17x = 2,243.95 × 2,243.95
4. Step 4: Simplify right side
   1,492.17x = 5,035,325.63
5. Step 5: Solve for x
   x = 5,035,325.63/1,492.17
6. Step 6: Final answer
   x = 3,374.49