Finding the Third Proportional to 1,260,708 and 1,892,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,708 : 1,892,352 = 1,892,352 : x
2. Step 2: Convert to fraction form
   1,260,708/1,892,352 = 1,892,352/x
3. Step 3: Cross multiply
   1,260,708x = 1,892,352 × 1,892,352
4. Step 4: Simplify right side
   1,260,708x = 3,580,996,091,904
5. Step 5: Solve for x
   x = 3,580,996,091,904/1,260,708
6. Step 6: Final answer
   x = 2,840,464.32