Finding the Third Proportional to 1,074,856 and 2,343,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,856 : 2,343,248 = 2,343,248 : x
2. Step 2: Convert to fraction form
   1,074,856/2,343,248 = 2,343,248/x
3. Step 3: Cross multiply
   1,074,856x = 2,343,248 × 2,343,248
4. Step 4: Simplify right side
   1,074,856x = 5,490,811,189,504
5. Step 5: Solve for x
   x = 5,490,811,189,504/1,074,856
6. Step 6: Final answer
   x = 5,108,415.63