Finding the Third Proportional to 7,860,844 and 17,188,058

Step by Step Solution

1. Step 1: Write the proportion equation
   7,860,844 : 17,188,058 = 17,188,058 : x
2. Step 2: Convert to fraction form
   7,860,844/17,188,058 = 17,188,058/x
3. Step 3: Cross multiply
   7,860,844x = 17,188,058 × 17,188,058
4. Step 4: Simplify right side
   7,860,844x = 295,429,337,811,364
5. Step 5: Solve for x
   x = 295,429,337,811,364/7,860,844
6. Step 6: Final answer
   x = 37,582,394.18