Finding the Third Proportional to 1,358,136 and 2,037,366

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,136 : 2,037,366 = 2,037,366 : x
2. Step 2: Convert to fraction form
   1,358,136/2,037,366 = 2,037,366/x
3. Step 3: Cross multiply
   1,358,136x = 2,037,366 × 2,037,366
4. Step 4: Simplify right side
   1,358,136x = 4,150,860,217,956
5. Step 5: Solve for x
   x = 4,150,860,217,956/1,358,136
6. Step 6: Final answer
   x = 3,056,292.02