Finding the Third Proportional to 461,642 and 695,500

Step by Step Solution

1. Step 1: Write the proportion equation
   461,642 : 695,500 = 695,500 : x
2. Step 2: Convert to fraction form
   461,642/695,500 = 695,500/x
3. Step 3: Cross multiply
   461,642x = 695,500 × 695,500
4. Step 4: Simplify right side
   461,642x = 483,720,250,000
5. Step 5: Solve for x
   x = 483,720,250,000/461,642
6. Step 6: Final answer
   x = 1,047,825.48