Finding the Third Proportional to 3,052,173 and 4,723,857

Step by Step Solution

1. Step 1: Write the proportion equation
   3,052,173 : 4,723,857 = 4,723,857 : x
2. Step 2: Convert to fraction form
   3,052,173/4,723,857 = 4,723,857/x
3. Step 3: Cross multiply
   3,052,173x = 4,723,857 × 4,723,857
4. Step 4: Simplify right side
   3,052,173x = 22,314,824,956,449
5. Step 5: Solve for x
   x = 22,314,824,956,449/3,052,173
6. Step 6: Final answer
   x = 7,311,127.17