Finding the Third Proportional to 4,723,786 and 7,334,512

Step by Step Solution

1. Step 1: Write the proportion equation
   4,723,786 : 7,334,512 = 7,334,512 : x
2. Step 2: Convert to fraction form
   4,723,786/7,334,512 = 7,334,512/x
3. Step 3: Cross multiply
   4,723,786x = 7,334,512 × 7,334,512
4. Step 4: Simplify right side
   4,723,786x = 53,795,066,278,144
5. Step 5: Solve for x
   x = 53,795,066,278,144/4,723,786
6. Step 6: Final answer
   x = 11,388,125.18