Finding the Third Proportional to 2,635,840 and 5,784,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635,840 : 5,784,896 = 5,784,896 : x
2. Step 2: Convert to fraction form
   2,635,840/5,784,896 = 5,784,896/x
3. Step 3: Cross multiply
   2,635,840x = 5,784,896 × 5,784,896
4. Step 4: Simplify right side
   2,635,840x = 33,465,021,730,816
5. Step 5: Solve for x
   x = 33,465,021,730,816/2,635,840
6. Step 6: Final answer
   x = 12,696,150.65