Finding the Third Proportional to 3,788,534 and 5,777,355

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788,534 : 5,777,355 = 5,777,355 : x
2. Step 2: Convert to fraction form
   3,788,534/5,777,355 = 5,777,355/x
3. Step 3: Cross multiply
   3,788,534x = 5,777,355 × 5,777,355
4. Step 4: Simplify right side
   3,788,534x = 33,377,830,796,025
5. Step 5: Solve for x
   x = 33,377,830,796,025/3,788,534
6. Step 6: Final answer
   x = 8,810,223.37