Finding the Third Proportional to 10,480,898 and 16,666,145

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480,898 : 16,666,145 = 16,666,145 : x
2. Step 2: Convert to fraction form
   10,480,898/16,666,145 = 16,666,145/x
3. Step 3: Cross multiply
   10,480,898x = 16,666,145 × 16,666,145
4. Step 4: Simplify right side
   10,480,898x = 277,760,389,161,025
5. Step 5: Solve for x
   x = 277,760,389,161,025/10,480,898
6. Step 6: Final answer
   x = 26,501,583.09