Finding the Third Proportional to 3,174,570 and 4,790,475

Step by Step Solution

1. Step 1: Write the proportion equation
   3,174,570 : 4,790,475 = 4,790,475 : x
2. Step 2: Convert to fraction form
   3,174,570/4,790,475 = 4,790,475/x
3. Step 3: Cross multiply
   3,174,570x = 4,790,475 × 4,790,475
4. Step 4: Simplify right side
   3,174,570x = 22,948,650,725,625
5. Step 5: Solve for x
   x = 22,948,650,725,625/3,174,570
6. Step 6: Final answer
   x = 7,228,900.52