Finding the Third Proportional to 5,322,777 and 7,975,308

Step by Step Solution

1. Step 1: Write the proportion equation
   5,322,777 : 7,975,308 = 7,975,308 : x
2. Step 2: Convert to fraction form
   5,322,777/7,975,308 = 7,975,308/x
3. Step 3: Cross multiply
   5,322,777x = 7,975,308 × 7,975,308
4. Step 4: Simplify right side
   5,322,777x = 63,605,537,694,864
5. Step 5: Solve for x
   x = 63,605,537,694,864/5,322,777
6. Step 6: Final answer
   x = 11,949,690.49