Finding the Third Proportional to 1,343.91 and 2,036.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343.91 : 2,036.06 = 2,036.06 : x
2. Step 2: Convert to fraction form
   1,343.91/2,036.06 = 2,036.06/x
3. Step 3: Cross multiply
   1,343.91x = 2,036.06 × 2,036.06
4. Step 4: Simplify right side
   1,343.91x = 4,145,550.50
5. Step 5: Solve for x
   x = 4,145,550.50/1,343.91
6. Step 6: Final answer
   x = 3,084.70