Finding the Third Proportional to 1,074,864 and 2,343,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,864 : 2,343,264 = 2,343,264 : x
2. Step 2: Convert to fraction form
   1,074,864/2,343,264 = 2,343,264/x
3. Step 3: Cross multiply
   1,074,864x = 2,343,264 × 2,343,264
4. Step 4: Simplify right side
   1,074,864x = 5,490,886,173,696
5. Step 5: Solve for x
   x = 5,490,886,173,696/1,074,864
6. Step 6: Final answer
   x = 5,108,447.37