Finding the Third Proportional to 654,487 and 1,012,834

Step by Step Solution

1. Step 1: Write the proportion equation
   654,487 : 1,012,834 = 1,012,834 : x
2. Step 2: Convert to fraction form
   654,487/1,012,834 = 1,012,834/x
3. Step 3: Cross multiply
   654,487x = 1,012,834 × 1,012,834
4. Step 4: Simplify right side
   654,487x = 1,025,832,711,556
5. Step 5: Solve for x
   x = 1,025,832,711,556/654,487
6. Step 6: Final answer
   x = 1,567,384.40