Finding the Third Proportional to 2,160,596 and 4,709,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,596 : 4,709,968 = 4,709,968 : x
2. Step 2: Convert to fraction form
   2,160,596/4,709,968 = 4,709,968/x
3. Step 3: Cross multiply
   2,160,596x = 4,709,968 × 4,709,968
4. Step 4: Simplify right side
   2,160,596x = 22,183,798,561,024
5. Step 5: Solve for x
   x = 22,183,798,561,024/2,160,596
6. Step 6: Final answer
   x = 10,267,444.06