Finding the Third Proportional to 4,982,546 and 10,362,633

Step by Step Solution

1. Step 1: Write the proportion equation
   4,982,546 : 10,362,633 = 10,362,633 : x
2. Step 2: Convert to fraction form
   4,982,546/10,362,633 = 10,362,633/x
3. Step 3: Cross multiply
   4,982,546x = 10,362,633 × 10,362,633
4. Step 4: Simplify right side
   4,982,546x = 107,384,162,692,689
5. Step 5: Solve for x
   x = 107,384,162,692,689/4,982,546
6. Step 6: Final answer
   x = 21,552,066.49