Finding the Third Proportional to 2,065,040 and 4,429,006

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,040 : 4,429,006 = 4,429,006 : x
2. Step 2: Convert to fraction form
   2,065,040/4,429,006 = 4,429,006/x
3. Step 3: Cross multiply
   2,065,040x = 4,429,006 × 4,429,006
4. Step 4: Simplify right side
   2,065,040x = 19,616,094,148,036
5. Step 5: Solve for x
   x = 19,616,094,148,036/2,065,040
6. Step 6: Final answer
   x = 9,499,135.20