Finding the Third Proportional to 1,354,394 and 2,888,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,394 : 2,888,788 = 2,888,788 : x
2. Step 2: Convert to fraction form
   1,354,394/2,888,788 = 2,888,788/x
3. Step 3: Cross multiply
   1,354,394x = 2,888,788 × 2,888,788
4. Step 4: Simplify right side
   1,354,394x = 8,345,096,108,944
5. Step 5: Solve for x
   x = 8,345,096,108,944/1,354,394
6. Step 6: Final answer
   x = 6,161,498.14