Finding the Third Proportional to 1,653,948 and 3,603,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,653,948 : 3,603,240 = 3,603,240 : x
2. Step 2: Convert to fraction form
   1,653,948/3,603,240 = 3,603,240/x
3. Step 3: Cross multiply
   1,653,948x = 3,603,240 × 3,603,240
4. Step 4: Simplify right side
   1,653,948x = 12,983,338,497,600
5. Step 5: Solve for x
   x = 12,983,338,497,600/1,653,948
6. Step 6: Final answer
   x = 7,849,907.31