Finding the Third Proportional to 1,618.31 and 2,050.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,618.31 : 2,050.52 = 2,050.52 : x
2. Step 2: Convert to fraction form
   1,618.31/2,050.52 = 2,050.52/x
3. Step 3: Cross multiply
   1,618.31x = 2,050.52 × 2,050.52
4. Step 4: Simplify right side
   1,618.31x = 4,204,646.37
5. Step 5: Solve for x
   x = 4,204,646.37/1,618.31
6. Step 6: Final answer
   x = 2,598.17