Finding the Third Proportional to 2,167,663 and 5,019,662.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,663 : 5,019,662.88 = 5,019,662.88 : x
2. Step 2: Convert to fraction form
   2,167,663/5,019,662.88 = 5,019,662.88/x
3. Step 3: Cross multiply
   2,167,663x = 5,019,662.88 × 5,019,662.88
4. Step 4: Simplify right side
   2,167,663x = 25,197,015,378,653.27
5. Step 5: Solve for x
   x = 25,197,015,378,653.27/2,167,663
6. Step 6: Final answer
   x = 11,624,046.44