Finding the Third Proportional to 3,090,841 and 4,728,054

Step by Step Solution

1. Step 1: Write the proportion equation
   3,090,841 : 4,728,054 = 4,728,054 : x
2. Step 2: Convert to fraction form
   3,090,841/4,728,054 = 4,728,054/x
3. Step 3: Cross multiply
   3,090,841x = 4,728,054 × 4,728,054
4. Step 4: Simplify right side
   3,090,841x = 22,354,494,626,916
5. Step 5: Solve for x
   x = 22,354,494,626,916/3,090,841
6. Step 6: Final answer
   x = 7,232,495.82