Finding the Third Proportional to 1,429,147 and 3,065,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,147 : 3,065,512 = 3,065,512 : x
2. Step 2: Convert to fraction form
   1,429,147/3,065,512 = 3,065,512/x
3. Step 3: Cross multiply
   1,429,147x = 3,065,512 × 3,065,512
4. Step 4: Simplify right side
   1,429,147x = 9,397,363,822,144
5. Step 5: Solve for x
   x = 9,397,363,822,144/1,429,147
6. Step 6: Final answer
   x = 6,575,505.40