Finding the Third Proportional to 2,382,784 and 5,185,856

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382,784 : 5,185,856 = 5,185,856 : x
2. Step 2: Convert to fraction form
   2,382,784/5,185,856 = 5,185,856/x
3. Step 3: Cross multiply
   2,382,784x = 5,185,856 × 5,185,856
4. Step 4: Simplify right side
   2,382,784x = 26,893,102,452,736
5. Step 5: Solve for x
   x = 26,893,102,452,736/2,382,784
6. Step 6: Final answer
   x = 11,286,420.61