Finding the Third Proportional to 1,628,573 and 3,300,877

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,573 : 3,300,877 = 3,300,877 : x
2. Step 2: Convert to fraction form
   1,628,573/3,300,877 = 3,300,877/x
3. Step 3: Cross multiply
   1,628,573x = 3,300,877 × 3,300,877
4. Step 4: Simplify right side
   1,628,573x = 10,895,788,969,129
5. Step 5: Solve for x
   x = 10,895,788,969,129/1,628,573
6. Step 6: Final answer
   x = 6,690,390.28