Finding the Third Proportional to 2,116,908 and 4,996,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,908 : 4,996,404 = 4,996,404 : x
2. Step 2: Convert to fraction form
   2,116,908/4,996,404 = 4,996,404/x
3. Step 3: Cross multiply
   2,116,908x = 4,996,404 × 4,996,404
4. Step 4: Simplify right side
   2,116,908x = 24,964,052,931,216
5. Step 5: Solve for x
   x = 24,964,052,931,216/2,116,908
6. Step 6: Final answer
   x = 11,792,696.20