Finding the Third Proportional to 3,828,826 and 5,927,865

Step by Step Solution

1. Step 1: Write the proportion equation
   3,828,826 : 5,927,865 = 5,927,865 : x
2. Step 2: Convert to fraction form
   3,828,826/5,927,865 = 5,927,865/x
3. Step 3: Cross multiply
   3,828,826x = 5,927,865 × 5,927,865
4. Step 4: Simplify right side
   3,828,826x = 35,139,583,458,225
5. Step 5: Solve for x
   x = 35,139,583,458,225/3,828,826
6. Step 6: Final answer
   x = 9,177,639.17