Finding the Third Proportional to 5,065,932 and 10,338,576

Step by Step Solution

1. Step 1: Write the proportion equation
   5,065,932 : 10,338,576 = 10,338,576 : x
2. Step 2: Convert to fraction form
   5,065,932/10,338,576 = 10,338,576/x
3. Step 3: Cross multiply
   5,065,932x = 10,338,576 × 10,338,576
4. Step 4: Simplify right side
   5,065,932x = 106,886,153,707,776
5. Step 5: Solve for x
   x = 106,886,153,707,776/5,065,932
6. Step 6: Final answer
   x = 21,099,010.75