Finding the Third Proportional to 8,896,107 and 19,423,443

Step by Step Solution

1. Step 1: Write the proportion equation
   8,896,107 : 19,423,443 = 19,423,443 : x
2. Step 2: Convert to fraction form
   8,896,107/19,423,443 = 19,423,443/x
3. Step 3: Cross multiply
   8,896,107x = 19,423,443 × 19,423,443
4. Step 4: Simplify right side
   8,896,107x = 377,270,137,974,249
5. Step 5: Solve for x
   x = 377,270,137,974,249/8,896,107
6. Step 6: Final answer
   x = 42,408,453.27