Finding the Third Proportional to 2,430,423 and 5,234,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,430,423 : 5,234,796 = 5,234,796 : x
2. Step 2: Convert to fraction form
   2,430,423/5,234,796 = 5,234,796/x
3. Step 3: Cross multiply
   2,430,423x = 5,234,796 × 5,234,796
4. Step 4: Simplify right side
   2,430,423x = 27,403,089,161,616
5. Step 5: Solve for x
   x = 27,403,089,161,616/2,430,423
6. Step 6: Final answer
   x = 11,275,028.73