Finding the Third Proportional to 2,208,520 and 3,299,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,520 : 3,299,584 = 3,299,584 : x
2. Step 2: Convert to fraction form
   2,208,520/3,299,584 = 3,299,584/x
3. Step 3: Cross multiply
   2,208,520x = 3,299,584 × 3,299,584
4. Step 4: Simplify right side
   2,208,520x = 10,887,254,573,056
5. Step 5: Solve for x
   x = 10,887,254,573,056/2,208,520
6. Step 6: Final answer
   x = 4,929,660.85