Finding the Third Proportional to 2,612,805 and 5,330,587

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,805 : 5,330,587 = 5,330,587 : x
2. Step 2: Convert to fraction form
   2,612,805/5,330,587 = 5,330,587/x
3. Step 3: Cross multiply
   2,612,805x = 5,330,587 × 5,330,587
4. Step 4: Simplify right side
   2,612,805x = 28,415,157,764,569
5. Step 5: Solve for x
   x = 28,415,157,764,569/2,612,805
6. Step 6: Final answer
   x = 10,875,345.75