Finding the Third Proportional to 1,345.25 and 2,025.63

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345.25 : 2,025.63 = 2,025.63 : x
2. Step 2: Convert to fraction form
   1,345.25/2,025.63 = 2,025.63/x
3. Step 3: Cross multiply
   1,345.25x = 2,025.63 × 2,025.63
4. Step 4: Simplify right side
   1,345.25x = 4,103,156.64
5. Step 5: Solve for x
   x = 4,103,156.64/1,345.25
6. Step 6: Final answer
   x = 3,050.11