Finding the Third Proportional to 2,456,064 and 5,285,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,064 : 5,285,376 = 5,285,376 : x
2. Step 2: Convert to fraction form
   2,456,064/5,285,376 = 5,285,376/x
3. Step 3: Cross multiply
   2,456,064x = 5,285,376 × 5,285,376
4. Step 4: Simplify right side
   2,456,064x = 27,935,199,461,376
5. Step 5: Solve for x
   x = 27,935,199,461,376/2,456,064
6. Step 6: Final answer
   x = 11,373,970.49