Finding the Third Proportional to 1,055,412 and 2,488,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,412 : 2,488,956 = 2,488,956 : x
2. Step 2: Convert to fraction form
   1,055,412/2,488,956 = 2,488,956/x
3. Step 3: Cross multiply
   1,055,412x = 2,488,956 × 2,488,956
4. Step 4: Simplify right side
   1,055,412x = 6,194,901,969,936
5. Step 5: Solve for x
   x = 6,194,901,969,936/1,055,412
6. Step 6: Final answer
   x = 5,869,652.77