Finding the Third Proportional to 3,660,252 and 5,280,362

Step by Step Solution

1. Step 1: Write the proportion equation
   3,660,252 : 5,280,362 = 5,280,362 : x
2. Step 2: Convert to fraction form
   3,660,252/5,280,362 = 5,280,362/x
3. Step 3: Cross multiply
   3,660,252x = 5,280,362 × 5,280,362
4. Step 4: Simplify right side
   3,660,252x = 27,882,222,851,044
5. Step 5: Solve for x
   x = 27,882,222,851,044/3,660,252
6. Step 6: Final answer
   x = 7,617,569.19