Finding the Third Proportional to 3,546,774 and 5,617,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546,774 : 5,617,056 = 5,617,056 : x
2. Step 2: Convert to fraction form
   3,546,774/5,617,056 = 5,617,056/x
3. Step 3: Cross multiply
   3,546,774x = 5,617,056 × 5,617,056
4. Step 4: Simplify right side
   3,546,774x = 31,551,318,107,136
5. Step 5: Solve for x
   x = 31,551,318,107,136/3,546,774
6. Step 6: Final answer
   x = 8,895,779.12