Finding the Third Proportional to 2,415,464 and 5,264,980

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,464 : 5,264,980 = 5,264,980 : x
2. Step 2: Convert to fraction form
   2,415,464/5,264,980 = 5,264,980/x
3. Step 3: Cross multiply
   2,415,464x = 5,264,980 × 5,264,980
4. Step 4: Simplify right side
   2,415,464x = 27,720,014,400,400
5. Step 5: Solve for x
   x = 27,720,014,400,400/2,415,464
6. Step 6: Final answer
   x = 11,476,061.91