Finding the Third Proportional to 850,500 and 1,739,880

Step by Step Solution

1. Step 1: Write the proportion equation
   850,500 : 1,739,880 = 1,739,880 : x
2. Step 2: Convert to fraction form
   850,500/1,739,880 = 1,739,880/x
3. Step 3: Cross multiply
   850,500x = 1,739,880 × 1,739,880
4. Step 4: Simplify right side
   850,500x = 3,027,182,414,400
5. Step 5: Solve for x
   x = 3,027,182,414,400/850,500
6. Step 6: Final answer
   x = 3,559,297.37