Finding the Third Proportional to 2,690,584 and 5,853,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,584 : 5,853,560 = 5,853,560 : x
2. Step 2: Convert to fraction form
   2,690,584/5,853,560 = 5,853,560/x
3. Step 3: Cross multiply
   2,690,584x = 5,853,560 × 5,853,560
4. Step 4: Simplify right side
   2,690,584x = 34,264,164,673,600
5. Step 5: Solve for x
   x = 34,264,164,673,600/2,690,584
6. Step 6: Final answer
   x = 12,734,842.95