Finding the Third Proportional to 684,308 and 1,000,460

Step by Step Solution

1. Step 1: Write the proportion equation
   684,308 : 1,000,460 = 1,000,460 : x
2. Step 2: Convert to fraction form
   684,308/1,000,460 = 1,000,460/x
3. Step 3: Cross multiply
   684,308x = 1,000,460 × 1,000,460
4. Step 4: Simplify right side
   684,308x = 1,000,920,211,600
5. Step 5: Solve for x
   x = 1,000,920,211,600/684,308
6. Step 6: Final answer
   x = 1,462,675.01