Finding the Third Proportional to 3,237,570 and 4,677,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,237,570 : 4,677,339 = 4,677,339 : x
2. Step 2: Convert to fraction form
   3,237,570/4,677,339 = 4,677,339/x
3. Step 3: Cross multiply
   3,237,570x = 4,677,339 × 4,677,339
4. Step 4: Simplify right side
   3,237,570x = 21,877,500,120,921
5. Step 5: Solve for x
   x = 21,877,500,120,921/3,237,570
6. Step 6: Final answer
   x = 6,757,382.89