Finding the Third Proportional to 2,099,523 and 4,605,828

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,523 : 4,605,828 = 4,605,828 : x
2. Step 2: Convert to fraction form
   2,099,523/4,605,828 = 4,605,828/x
3. Step 3: Cross multiply
   2,099,523x = 4,605,828 × 4,605,828
4. Step 4: Simplify right side
   2,099,523x = 21,213,651,565,584
5. Step 5: Solve for x
   x = 21,213,651,565,584/2,099,523
6. Step 6: Final answer
   x = 10,104,033.90