Finding the Third Proportional to 1,837.69 and 2,773.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,837.69 : 2,773.13 = 2,773.13 : x
2. Step 2: Convert to fraction form
   1,837.69/2,773.13 = 2,773.13/x
3. Step 3: Cross multiply
   1,837.69x = 2,773.13 × 2,773.13
4. Step 4: Simplify right side
   1,837.69x = 7,690,222.27
5. Step 5: Solve for x
   x = 7,690,222.27/1,837.69
6. Step 6: Final answer
   x = 4,184.73