Finding the Third Proportional to 3,496,520 and 5,276,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,496,520 : 5,276,908 = 5,276,908 : x
2. Step 2: Convert to fraction form
   3,496,520/5,276,908 = 5,276,908/x
3. Step 3: Cross multiply
   3,496,520x = 5,276,908 × 5,276,908
4. Step 4: Simplify right side
   3,496,520x = 27,845,758,040,464
5. Step 5: Solve for x
   x = 27,845,758,040,464/3,496,520
6. Step 6: Final answer
   x = 7,963,849.21