Finding the Third Proportional to 1,870.50 and 2,794.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870.50 : 2,794.13 = 2,794.13 : x
2. Step 2: Convert to fraction form
   1,870.50/2,794.13 = 2,794.13/x
3. Step 3: Cross multiply
   1,870.50x = 2,794.13 × 2,794.13
4. Step 4: Simplify right side
   1,870.50x = 7,807,134.52
5. Step 5: Solve for x
   x = 7,807,134.52/1,870.50
6. Step 6: Final answer
   x = 4,173.82