Finding the Third Proportional to 659,873 and 1,020,134

Step by Step Solution

1. Step 1: Write the proportion equation
   659,873 : 1,020,134 = 1,020,134 : x
2. Step 2: Convert to fraction form
   659,873/1,020,134 = 1,020,134/x
3. Step 3: Cross multiply
   659,873x = 1,020,134 × 1,020,134
4. Step 4: Simplify right side
   659,873x = 1,040,673,377,956
5. Step 5: Solve for x
   x = 1,040,673,377,956/659,873
6. Step 6: Final answer
   x = 1,577,081.31