Finding the Third Proportional to 3,752,640 and 5,818,208

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752,640 : 5,818,208 = 5,818,208 : x
2. Step 2: Convert to fraction form
   3,752,640/5,818,208 = 5,818,208/x
3. Step 3: Cross multiply
   3,752,640x = 5,818,208 × 5,818,208
4. Step 4: Simplify right side
   3,752,640x = 33,851,544,331,264
5. Step 5: Solve for x
   x = 33,851,544,331,264/3,752,640
6. Step 6: Final answer
   x = 9,020,727.90