Finding the Third Proportional to 10,316,233 and 21,469,762

Step by Step Solution

1. Step 1: Write the proportion equation
   10,316,233 : 21,469,762 = 21,469,762 : x
2. Step 2: Convert to fraction form
   10,316,233/21,469,762 = 21,469,762/x
3. Step 3: Cross multiply
   10,316,233x = 21,469,762 × 21,469,762
4. Step 4: Simplify right side
   10,316,233x = 460,950,680,336,644
5. Step 5: Solve for x
   x = 460,950,680,336,644/10,316,233
6. Step 6: Final answer
   x = 44,682,073.42