Finding the Third Proportional to 2,987,660 and 4,526,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,987,660 : 4,526,616 = 4,526,616 : x
2. Step 2: Convert to fraction form
   2,987,660/4,526,616 = 4,526,616/x
3. Step 3: Cross multiply
   2,987,660x = 4,526,616 × 4,526,616
4. Step 4: Simplify right side
   2,987,660x = 20,490,252,411,456
5. Step 5: Solve for x
   x = 20,490,252,411,456/2,987,660
6. Step 6: Final answer
   x = 6,858,294.59