Finding the Third Proportional to 1,545,856 and 2,453,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,856 : 2,453,136 = 2,453,136 : x
2. Step 2: Convert to fraction form
   1,545,856/2,453,136 = 2,453,136/x
3. Step 3: Cross multiply
   1,545,856x = 2,453,136 × 2,453,136
4. Step 4: Simplify right side
   1,545,856x = 6,017,876,234,496
5. Step 5: Solve for x
   x = 6,017,876,234,496/1,545,856
6. Step 6: Final answer
   x = 3,892,908.68