Finding the Third Proportional to 4,006,560 and 9,448,488

Step by Step Solution

1. Step 1: Write the proportion equation
   4,006,560 : 9,448,488 = 9,448,488 : x
2. Step 2: Convert to fraction form
   4,006,560/9,448,488 = 9,448,488/x
3. Step 3: Cross multiply
   4,006,560x = 9,448,488 × 9,448,488
4. Step 4: Simplify right side
   4,006,560x = 89,273,925,486,144
5. Step 5: Solve for x
   x = 89,273,925,486,144/4,006,560
6. Step 6: Final answer
   x = 22,281,938.99