Finding the Third Proportional to 2,487,184 and 5,354,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,487,184 : 5,354,896 = 5,354,896 : x
2. Step 2: Convert to fraction form
   2,487,184/5,354,896 = 5,354,896/x
3. Step 3: Cross multiply
   2,487,184x = 5,354,896 × 5,354,896
4. Step 4: Simplify right side
   2,487,184x = 28,674,911,170,816
5. Step 5: Solve for x
   x = 28,674,911,170,816/2,487,184
6. Step 6: Final answer
   x = 11,529,067.08