Finding the Third Proportional to 8,985,329 and 19,384,145

Step by Step Solution

1. Step 1: Write the proportion equation
   8,985,329 : 19,384,145 = 19,384,145 : x
2. Step 2: Convert to fraction form
   8,985,329/19,384,145 = 19,384,145/x
3. Step 3: Cross multiply
   8,985,329x = 19,384,145 × 19,384,145
4. Step 4: Simplify right side
   8,985,329x = 375,745,077,381,025
5. Step 5: Solve for x
   x = 375,745,077,381,025/8,985,329
6. Step 6: Final answer
   x = 41,817,620.41