Finding the Third Proportional to 4,789,378 and 7,233,827

Step by Step Solution

1. Step 1: Write the proportion equation
   4,789,378 : 7,233,827 = 7,233,827 : x
2. Step 2: Convert to fraction form
   4,789,378/7,233,827 = 7,233,827/x
3. Step 3: Cross multiply
   4,789,378x = 7,233,827 × 7,233,827
4. Step 4: Simplify right side
   4,789,378x = 52,328,253,065,929
5. Step 5: Solve for x
   x = 52,328,253,065,929/4,789,378
6. Step 6: Final answer
   x = 10,925,897.49