Finding the Third Proportional to 579,613.50 and 1,262,322

Step by Step Solution

1. Step 1: Write the proportion equation
   579,613.50 : 1,262,322 = 1,262,322 : x
2. Step 2: Convert to fraction form
   579,613.50/1,262,322 = 1,262,322/x
3. Step 3: Cross multiply
   579,613.50x = 1,262,322 × 1,262,322
4. Step 4: Simplify right side
   579,613.50x = 1,593,456,831,684
5. Step 5: Solve for x
   x = 1,593,456,831,684/579,613.50
6. Step 6: Final answer
   x = 2,749,171.36