Finding the Third Proportional to 3,457,750 and 5,074,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,457,750 : 5,074,520 = 5,074,520 : x
2. Step 2: Convert to fraction form
   3,457,750/5,074,520 = 5,074,520/x
3. Step 3: Cross multiply
   3,457,750x = 5,074,520 × 5,074,520
4. Step 4: Simplify right side
   3,457,750x = 25,750,753,230,400
5. Step 5: Solve for x
   x = 25,750,753,230,400/3,457,750
6. Step 6: Final answer
   x = 7,447,257.10