Finding the Third Proportional to 1,055,392 and 1,635,218

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,392 : 1,635,218 = 1,635,218 : x
2. Step 2: Convert to fraction form
   1,055,392/1,635,218 = 1,635,218/x
3. Step 3: Cross multiply
   1,055,392x = 1,635,218 × 1,635,218
4. Step 4: Simplify right side
   1,055,392x = 2,673,937,907,524
5. Step 5: Solve for x
   x = 2,673,937,907,524/1,055,392
6. Step 6: Final answer
   x = 2,533,596.91