Finding the Third Proportional to 2,038,415 and 4,435,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,415 : 4,435,528 = 4,435,528 : x
2. Step 2: Convert to fraction form
   2,038,415/4,435,528 = 4,435,528/x
3. Step 3: Cross multiply
   2,038,415x = 4,435,528 × 4,435,528
4. Step 4: Simplify right side
   2,038,415x = 19,673,908,638,784
5. Step 5: Solve for x
   x = 19,673,908,638,784/2,038,415
6. Step 6: Final answer
   x = 9,651,571.75