Finding the Third Proportional to 3,721,680 and 5,902,824

Step by Step Solution

1. Step 1: Write the proportion equation
   3,721,680 : 5,902,824 = 5,902,824 : x
2. Step 2: Convert to fraction form
   3,721,680/5,902,824 = 5,902,824/x
3. Step 3: Cross multiply
   3,721,680x = 5,902,824 × 5,902,824
4. Step 4: Simplify right side
   3,721,680x = 34,843,331,174,976
5. Step 5: Solve for x
   x = 34,843,331,174,976/3,721,680
6. Step 6: Final answer
   x = 9,362,258.76