Finding the Third Proportional to 2,430,384 and 5,234,718

Step by Step Solution

1. Step 1: Write the proportion equation
   2,430,384 : 5,234,718 = 5,234,718 : x
2. Step 2: Convert to fraction form
   2,430,384/5,234,718 = 5,234,718/x
3. Step 3: Cross multiply
   2,430,384x = 5,234,718 × 5,234,718
4. Step 4: Simplify right side
   2,430,384x = 27,402,272,539,524
5. Step 5: Solve for x
   x = 27,402,272,539,524/2,430,384
6. Step 6: Final answer
   x = 11,274,873.66