Finding the Third Proportional to 1,136,136 and 2,472,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,136 : 2,472,720 = 2,472,720 : x
2. Step 2: Convert to fraction form
   1,136,136/2,472,720 = 2,472,720/x
3. Step 3: Cross multiply
   1,136,136x = 2,472,720 × 2,472,720
4. Step 4: Simplify right side
   1,136,136x = 6,114,344,198,400
5. Step 5: Solve for x
   x = 6,114,344,198,400/1,136,136
6. Step 6: Final answer
   x = 5,381,700.96