Finding the Third Proportional to 2,006,261 and 3,109,991

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006,261 : 3,109,991 = 3,109,991 : x
2. Step 2: Convert to fraction form
   2,006,261/3,109,991 = 3,109,991/x
3. Step 3: Cross multiply
   2,006,261x = 3,109,991 × 3,109,991
4. Step 4: Simplify right side
   2,006,261x = 9,672,044,020,081
5. Step 5: Solve for x
   x = 9,672,044,020,081/2,006,261
6. Step 6: Final answer
   x = 4,820,930.09