Finding the Third Proportional to 4,896,912 and 7,600,824

Step by Step Solution

1. Step 1: Write the proportion equation
   4,896,912 : 7,600,824 = 7,600,824 : x
2. Step 2: Convert to fraction form
   4,896,912/7,600,824 = 7,600,824/x
3. Step 3: Cross multiply
   4,896,912x = 7,600,824 × 7,600,824
4. Step 4: Simplify right side
   4,896,912x = 57,772,525,478,976
5. Step 5: Solve for x
   x = 57,772,525,478,976/4,896,912
6. Step 6: Final answer
   x = 11,797,746.31