Finding the Third Proportional to 1,136,782 and 2,431,108

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,782 : 2,431,108 = 2,431,108 : x
2. Step 2: Convert to fraction form
   1,136,782/2,431,108 = 2,431,108/x
3. Step 3: Cross multiply
   1,136,782x = 2,431,108 × 2,431,108
4. Step 4: Simplify right side
   1,136,782x = 5,910,286,107,664
5. Step 5: Solve for x
   x = 5,910,286,107,664/1,136,782
6. Step 6: Final answer
   x = 5,199,137.66