Finding the Third Proportional to 790,134 and 1,700,112

Step by Step Solution

1. Step 1: Write the proportion equation
   790,134 : 1,700,112 = 1,700,112 : x
2. Step 2: Convert to fraction form
   790,134/1,700,112 = 1,700,112/x
3. Step 3: Cross multiply
   790,134x = 1,700,112 × 1,700,112
4. Step 4: Simplify right side
   790,134x = 2,890,380,812,544
5. Step 5: Solve for x
   x = 2,890,380,812,544/790,134
6. Step 6: Final answer
   x = 3,658,089.40