Finding the Third Proportional to 4,968,260 and 10,644,784

Step by Step Solution

1. Step 1: Write the proportion equation
   4,968,260 : 10,644,784 = 10,644,784 : x
2. Step 2: Convert to fraction form
   4,968,260/10,644,784 = 10,644,784/x
3. Step 3: Cross multiply
   4,968,260x = 10,644,784 × 10,644,784
4. Step 4: Simplify right side
   4,968,260x = 113,311,426,406,656
5. Step 5: Solve for x
   x = 113,311,426,406,656/4,968,260
6. Step 6: Final answer
   x = 22,807,064.53