Finding the Third Proportional to 657,150 and 1,412,428

Step by Step Solution

1. Step 1: Write the proportion equation
   657,150 : 1,412,428 = 1,412,428 : x
2. Step 2: Convert to fraction form
   657,150/1,412,428 = 1,412,428/x
3. Step 3: Cross multiply
   657,150x = 1,412,428 × 1,412,428
4. Step 4: Simplify right side
   657,150x = 1,994,952,855,184
5. Step 5: Solve for x
   x = 1,994,952,855,184/657,150
6. Step 6: Final answer
   x = 3,035,764.83