Finding the Third Proportional to 3,877,570 and 5,433,700

Step by Step Solution

1. Step 1: Write the proportion equation
   3,877,570 : 5,433,700 = 5,433,700 : x
2. Step 2: Convert to fraction form
   3,877,570/5,433,700 = 5,433,700/x
3. Step 3: Cross multiply
   3,877,570x = 5,433,700 × 5,433,700
4. Step 4: Simplify right side
   3,877,570x = 29,525,095,690,000
5. Step 5: Solve for x
   x = 29,525,095,690,000/3,877,570
6. Step 6: Final answer
   x = 7,614,329.51