Finding the Third Proportional to 2,400,540 and 3,376,272

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,540 : 3,376,272 = 3,376,272 : x
2. Step 2: Convert to fraction form
   2,400,540/3,376,272 = 3,376,272/x
3. Step 3: Cross multiply
   2,400,540x = 3,376,272 × 3,376,272
4. Step 4: Simplify right side
   2,400,540x = 11,399,212,617,984
5. Step 5: Solve for x
   x = 11,399,212,617,984/2,400,540
6. Step 6: Final answer
   x = 4,748,603.49