Finding the Third Proportional to 2,353,671 and 5,028,648.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,671 : 5,028,648.75 = 5,028,648.75 : x
2. Step 2: Convert to fraction form
   2,353,671/5,028,648.75 = 5,028,648.75/x
3. Step 3: Cross multiply
   2,353,671x = 5,028,648.75 × 5,028,648.75
4. Step 4: Simplify right side
   2,353,671x = 25,287,308,250,876.56
5. Step 5: Solve for x
   x = 25,287,308,250,876.56/2,353,671
6. Step 6: Final answer
   x = 10,743,773.56