Finding the Third Proportional to 2,916,669 and 4,564,977

Step by Step Solution

1. Step 1: Write the proportion equation
   2,916,669 : 4,564,977 = 4,564,977 : x
2. Step 2: Convert to fraction form
   2,916,669/4,564,977 = 4,564,977/x
3. Step 3: Cross multiply
   2,916,669x = 4,564,977 × 4,564,977
4. Step 4: Simplify right side
   2,916,669x = 20,839,015,010,529
5. Step 5: Solve for x
   x = 20,839,015,010,529/2,916,669
6. Step 6: Final answer
   x = 7,144,799.43