Finding the Third Proportional to 683,210 and 1,499,476

Step by Step Solution

1. Step 1: Write the proportion equation
   683,210 : 1,499,476 = 1,499,476 : x
2. Step 2: Convert to fraction form
   683,210/1,499,476 = 1,499,476/x
3. Step 3: Cross multiply
   683,210x = 1,499,476 × 1,499,476
4. Step 4: Simplify right side
   683,210x = 2,248,428,274,576
5. Step 5: Solve for x
   x = 2,248,428,274,576/683,210
6. Step 6: Final answer
   x = 3,290,976.82