Finding the Third Proportional to 1,254,260 and 1,893,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,254,260 : 1,893,142 = 1,893,142 : x
2. Step 2: Convert to fraction form
   1,254,260/1,893,142 = 1,893,142/x
3. Step 3: Cross multiply
   1,254,260x = 1,893,142 × 1,893,142
4. Step 4: Simplify right side
   1,254,260x = 3,583,986,632,164
5. Step 5: Solve for x
   x = 3,583,986,632,164/1,254,260
6. Step 6: Final answer
   x = 2,857,451.11