Finding the Third Proportional to 3,564,896 and 7,697,956

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,896 : 7,697,956 = 7,697,956 : x
2. Step 2: Convert to fraction form
   3,564,896/7,697,956 = 7,697,956/x
3. Step 3: Cross multiply
   3,564,896x = 7,697,956 × 7,697,956
4. Step 4: Simplify right side
   3,564,896x = 59,258,526,577,936
5. Step 5: Solve for x
   x = 59,258,526,577,936/3,564,896
6. Step 6: Final answer
   x = 16,622,792.52