Finding the Third Proportional to 466,254 and 696,494

Step by Step Solution

1. Step 1: Write the proportion equation
   466,254 : 696,494 = 696,494 : x
2. Step 2: Convert to fraction form
   466,254/696,494 = 696,494/x
3. Step 3: Cross multiply
   466,254x = 696,494 × 696,494
4. Step 4: Simplify right side
   466,254x = 485,103,892,036
5. Step 5: Solve for x
   x = 485,103,892,036/466,254
6. Step 6: Final answer
   x = 1,040,428.38