Finding the Third Proportional to 2,330,170 and 3,148,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330,170 : 3,148,200 = 3,148,200 : x
2. Step 2: Convert to fraction form
   2,330,170/3,148,200 = 3,148,200/x
3. Step 3: Cross multiply
   2,330,170x = 3,148,200 × 3,148,200
4. Step 4: Simplify right side
   2,330,170x = 9,911,163,240,000
5. Step 5: Solve for x
   x = 9,911,163,240,000/2,330,170
6. Step 6: Final answer
   x = 4,253,407.79