Finding the Third Proportional to 2,975,330 and 4,419,255

Step by Step Solution

1. Step 1: Write the proportion equation
   2,975,330 : 4,419,255 = 4,419,255 : x
2. Step 2: Convert to fraction form
   2,975,330/4,419,255 = 4,419,255/x
3. Step 3: Cross multiply
   2,975,330x = 4,419,255 × 4,419,255
4. Step 4: Simplify right side
   2,975,330x = 19,529,814,755,025
5. Step 5: Solve for x
   x = 19,529,814,755,025/2,975,330
6. Step 6: Final answer
   x = 6,563,915.52