Finding the Third Proportional to 2,288,091 and 5,015,769

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,091 : 5,015,769 = 5,015,769 : x
2. Step 2: Convert to fraction form
   2,288,091/5,015,769 = 5,015,769/x
3. Step 3: Cross multiply
   2,288,091x = 5,015,769 × 5,015,769
4. Step 4: Simplify right side
   2,288,091x = 25,157,938,661,361
5. Step 5: Solve for x
   x = 25,157,938,661,361/2,288,091
6. Step 6: Final answer
   x = 10,995,165.25