Finding the Third Proportional to 7,907,772 and 17,265,768

Step by Step Solution

1. Step 1: Write the proportion equation
   7,907,772 : 17,265,768 = 17,265,768 : x
2. Step 2: Convert to fraction form
   7,907,772/17,265,768 = 17,265,768/x
3. Step 3: Cross multiply
   7,907,772x = 17,265,768 × 17,265,768
4. Step 4: Simplify right side
   7,907,772x = 298,106,744,629,824
5. Step 5: Solve for x
   x = 298,106,744,629,824/7,907,772
6. Step 6: Final answer
   x = 37,697,943.82