Finding the Third Proportional to 3,144,991 and 4,712,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,144,991 : 4,712,552 = 4,712,552 : x
2. Step 2: Convert to fraction form
   3,144,991/4,712,552 = 4,712,552/x
3. Step 3: Cross multiply
   3,144,991x = 4,712,552 × 4,712,552
4. Step 4: Simplify right side
   3,144,991x = 22,208,146,352,704
5. Step 5: Solve for x
   x = 22,208,146,352,704/3,144,991
6. Step 6: Final answer
   x = 7,061,433.99