Finding the Third Proportional to 2,219,562 and 3,329,640

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,562 : 3,329,640 = 3,329,640 : x
2. Step 2: Convert to fraction form
   2,219,562/3,329,640 = 3,329,640/x
3. Step 3: Cross multiply
   2,219,562x = 3,329,640 × 3,329,640
4. Step 4: Simplify right side
   2,219,562x = 11,086,502,529,600
5. Step 5: Solve for x
   x = 11,086,502,529,600/2,219,562
6. Step 6: Final answer
   x = 4,994,905.54