Finding the Third Proportional to 535,322 and 1,188,740

Step by Step Solution

1. Step 1: Write the proportion equation
   535,322 : 1,188,740 = 1,188,740 : x
2. Step 2: Convert to fraction form
   535,322/1,188,740 = 1,188,740/x
3. Step 3: Cross multiply
   535,322x = 1,188,740 × 1,188,740
4. Step 4: Simplify right side
   535,322x = 1,413,102,787,600
5. Step 5: Solve for x
   x = 1,413,102,787,600/535,322
6. Step 6: Final answer
   x = 2,639,724.85