Finding the Third Proportional to 3,546,772 and 5,617,053

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546,772 : 5,617,053 = 5,617,053 : x
2. Step 2: Convert to fraction form
   3,546,772/5,617,053 = 5,617,053/x
3. Step 3: Cross multiply
   3,546,772x = 5,617,053 × 5,617,053
4. Step 4: Simplify right side
   3,546,772x = 31,551,284,404,809
5. Step 5: Solve for x
   x = 31,551,284,404,809/3,546,772
6. Step 6: Final answer
   x = 8,895,774.64