Finding the Third Proportional to 3,859,072 and 5,672,994

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,072 : 5,672,994 = 5,672,994 : x
2. Step 2: Convert to fraction form
   3,859,072/5,672,994 = 5,672,994/x
3. Step 3: Cross multiply
   3,859,072x = 5,672,994 × 5,672,994
4. Step 4: Simplify right side
   3,859,072x = 32,182,860,924,036
5. Step 5: Solve for x
   x = 32,182,860,924,036/3,859,072
6. Step 6: Final answer
   x = 8,339,533.68