Finding the Third Proportional to 1,715.63 and 2,260.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715.63 : 2,260.13 = 2,260.13 : x
2. Step 2: Convert to fraction form
   1,715.63/2,260.13 = 2,260.13/x
3. Step 3: Cross multiply
   1,715.63x = 2,260.13 × 2,260.13
4. Step 4: Simplify right side
   1,715.63x = 5,108,165.02
5. Step 5: Solve for x
   x = 5,108,165.02/1,715.63
6. Step 6: Final answer
   x = 2,977.44