Finding the Third Proportional to 2,963,360 and 4,425,520

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963,360 : 4,425,520 = 4,425,520 : x
2. Step 2: Convert to fraction form
   2,963,360/4,425,520 = 4,425,520/x
3. Step 3: Cross multiply
   2,963,360x = 4,425,520 × 4,425,520
4. Step 4: Simplify right side
   2,963,360x = 19,585,227,270,400
5. Step 5: Solve for x
   x = 19,585,227,270,400/2,963,360
6. Step 6: Final answer
   x = 6,609,128.58