Finding the Third Proportional to 3,944,054 and 5,636,145

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,054 : 5,636,145 = 5,636,145 : x
2. Step 2: Convert to fraction form
   3,944,054/5,636,145 = 5,636,145/x
3. Step 3: Cross multiply
   3,944,054x = 5,636,145 × 5,636,145
4. Step 4: Simplify right side
   3,944,054x = 31,766,130,461,025
5. Step 5: Solve for x
   x = 31,766,130,461,025/3,944,054
6. Step 6: Final answer
   x = 8,054,182.44