Finding the Third Proportional to 11,006,622 and 16,676,145

Step by Step Solution

1. Step 1: Write the proportion equation
   11,006,622 : 16,676,145 = 16,676,145 : x
2. Step 2: Convert to fraction form
   11,006,622/16,676,145 = 16,676,145/x
3. Step 3: Cross multiply
   11,006,622x = 16,676,145 × 16,676,145
4. Step 4: Simplify right side
   11,006,622x = 278,093,812,061,025
5. Step 5: Solve for x
   x = 278,093,812,061,025/11,006,622
6. Step 6: Final answer
   x = 25,266,045.48