Finding the Third Proportional to 2,690,580 and 5,853,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,690,580 : 5,853,552 = 5,853,552 : x
2. Step 2: Convert to fraction form
   2,690,580/5,853,552 = 5,853,552/x
3. Step 3: Cross multiply
   2,690,580x = 5,853,552 × 5,853,552
4. Step 4: Simplify right side
   2,690,580x = 34,264,071,016,704
5. Step 5: Solve for x
   x = 34,264,071,016,704/2,690,580
6. Step 6: Final answer
   x = 12,734,827.07