Finding the Third Proportional to 1,136,315 and 2,430,229

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,315 : 2,430,229 = 2,430,229 : x
2. Step 2: Convert to fraction form
   1,136,315/2,430,229 = 2,430,229/x
3. Step 3: Cross multiply
   1,136,315x = 2,430,229 × 2,430,229
4. Step 4: Simplify right side
   1,136,315x = 5,906,012,992,441
5. Step 5: Solve for x
   x = 5,906,012,992,441/1,136,315
6. Step 6: Final answer
   x = 5,197,513.89