Finding the Third Proportional to 3,377,310 and 4,976,664

Step by Step Solution

1. Step 1: Write the proportion equation
   3,377,310 : 4,976,664 = 4,976,664 : x
2. Step 2: Convert to fraction form
   3,377,310/4,976,664 = 4,976,664/x
3. Step 3: Cross multiply
   3,377,310x = 4,976,664 × 4,976,664
4. Step 4: Simplify right side
   3,377,310x = 24,767,184,568,896
5. Step 5: Solve for x
   x = 24,767,184,568,896/3,377,310
6. Step 6: Final answer
   x = 7,333,405.75