Finding the Third Proportional to 3,018,456 and 4,566,570

Step by Step Solution

1. Step 1: Write the proportion equation
   3,018,456 : 4,566,570 = 4,566,570 : x
2. Step 2: Convert to fraction form
   3,018,456/4,566,570 = 4,566,570/x
3. Step 3: Cross multiply
   3,018,456x = 4,566,570 × 4,566,570
4. Step 4: Simplify right side
   3,018,456x = 20,853,561,564,900
5. Step 5: Solve for x
   x = 20,853,561,564,900/3,018,456
6. Step 6: Final answer
   x = 6,908,684.96