Finding the Third Proportional to 1,549,407 and 2,264,649

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,407 : 2,264,649 = 2,264,649 : x
2. Step 2: Convert to fraction form
   1,549,407/2,264,649 = 2,264,649/x
3. Step 3: Cross multiply
   1,549,407x = 2,264,649 × 2,264,649
4. Step 4: Simplify right side
   1,549,407x = 5,128,635,093,201
5. Step 5: Solve for x
   x = 5,128,635,093,201/1,549,407
6. Step 6: Final answer
   x = 3,310,063.20