Finding the Third Proportional to 2,917,968 and 4,365,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,917,968 : 4,365,288 = 4,365,288 : x
2. Step 2: Convert to fraction form
   2,917,968/4,365,288 = 4,365,288/x
3. Step 3: Cross multiply
   2,917,968x = 4,365,288 × 4,365,288
4. Step 4: Simplify right side
   2,917,968x = 19,055,739,322,944
5. Step 5: Solve for x
   x = 19,055,739,322,944/2,917,968
6. Step 6: Final answer
   x = 6,530,482.62