Finding the Third Proportional to 1,347.68 and 2,045.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347.68 : 2,045.83 = 2,045.83 : x
2. Step 2: Convert to fraction form
   1,347.68/2,045.83 = 2,045.83/x
3. Step 3: Cross multiply
   1,347.68x = 2,045.83 × 2,045.83
4. Step 4: Simplify right side
   1,347.68x = 4,185,420.71
5. Step 5: Solve for x
   x = 4,185,420.71/1,347.68
6. Step 6: Final answer
   x = 3,105.65