Finding the Third Proportional to 460,838.50 and 1,002,459

Step by Step Solution

1. Step 1: Write the proportion equation
   460,838.50 : 1,002,459 = 1,002,459 : x
2. Step 2: Convert to fraction form
   460,838.50/1,002,459 = 1,002,459/x
3. Step 3: Cross multiply
   460,838.50x = 1,002,459 × 1,002,459
4. Step 4: Simplify right side
   460,838.50x = 1,004,924,046,681
5. Step 5: Solve for x
   x = 1,004,924,046,681/460,838.50
6. Step 6: Final answer
   x = 2,180,642.56