Finding the Third Proportional to 757,134 and 1,667,898

Step by Step Solution

1. Step 1: Write the proportion equation
   757,134 : 1,667,898 = 1,667,898 : x
2. Step 2: Convert to fraction form
   757,134/1,667,898 = 1,667,898/x
3. Step 3: Cross multiply
   757,134x = 1,667,898 × 1,667,898
4. Step 4: Simplify right side
   757,134x = 2,781,883,738,404
5. Step 5: Solve for x
   x = 2,781,883,738,404/757,134
6. Step 6: Final answer
   x = 3,674,229.05