Finding the Third Proportional to 4,890,772 and 10,726,327

Step by Step Solution

1. Step 1: Write the proportion equation
   4,890,772 : 10,726,327 = 10,726,327 : x
2. Step 2: Convert to fraction form
   4,890,772/10,726,327 = 10,726,327/x
3. Step 3: Cross multiply
   4,890,772x = 10,726,327 × 10,726,327
4. Step 4: Simplify right side
   4,890,772x = 115,054,090,910,929
5. Step 5: Solve for x
   x = 115,054,090,910,929/4,890,772
6. Step 6: Final answer
   x = 23,524,730.02