Finding the Third Proportional to 1,030,898 and 2,090,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,898 : 2,090,788 = 2,090,788 : x
2. Step 2: Convert to fraction form
   1,030,898/2,090,788 = 2,090,788/x
3. Step 3: Cross multiply
   1,030,898x = 2,090,788 × 2,090,788
4. Step 4: Simplify right side
   1,030,898x = 4,371,394,460,944
5. Step 5: Solve for x
   x = 4,371,394,460,944/1,030,898
6. Step 6: Final answer
   x = 4,240,375.34