Finding the Third Proportional to 786,084 and 1,697,670

Step by Step Solution

1. Step 1: Write the proportion equation
   786,084 : 1,697,670 = 1,697,670 : x
2. Step 2: Convert to fraction form
   786,084/1,697,670 = 1,697,670/x
3. Step 3: Cross multiply
   786,084x = 1,697,670 × 1,697,670
4. Step 4: Simplify right side
   786,084x = 2,882,083,428,900
5. Step 5: Solve for x
   x = 2,882,083,428,900/786,084
6. Step 6: Final answer
   x = 3,666,380.98