Finding the Third Proportional to 1,347.89 and 2,023.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347.89 : 2,023.42 = 2,023.42 : x
2. Step 2: Convert to fraction form
   1,347.89/2,023.42 = 2,023.42/x
3. Step 3: Cross multiply
   1,347.89x = 2,023.42 × 2,023.42
4. Step 4: Simplify right side
   1,347.89x = 4,094,220.28
5. Step 5: Solve for x
   x = 4,094,220.28/1,347.89
6. Step 6: Final answer
   x = 3,037.50