Finding the Third Proportional to 1,274.06 and 1,898.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274.06 : 1,898.86 = 1,898.86 : x
2. Step 2: Convert to fraction form
   1,274.06/1,898.86 = 1,898.86/x
3. Step 3: Cross multiply
   1,274.06x = 1,898.86 × 1,898.86
4. Step 4: Simplify right side
   1,274.06x = 3,605,666.93
5. Step 5: Solve for x
   x = 3,605,666.93/1,274.06
6. Step 6: Final answer
   x = 2,830.05