Finding the Third Proportional to 4,893,816 and 7,197,924

Step by Step Solution

1. Step 1: Write the proportion equation
   4,893,816 : 7,197,924 = 7,197,924 : x
2. Step 2: Convert to fraction form
   4,893,816/7,197,924 = 7,197,924/x
3. Step 3: Cross multiply
   4,893,816x = 7,197,924 × 7,197,924
4. Step 4: Simplify right side
   4,893,816x = 51,810,109,909,776
5. Step 5: Solve for x
   x = 51,810,109,909,776/4,893,816
6. Step 6: Final answer
   x = 10,586,852.86