Finding the Third Proportional to 12,860,182 and 27,488,998

Step by Step Solution

1. Step 1: Write the proportion equation
   12,860,182 : 27,488,998 = 27,488,998 : x
2. Step 2: Convert to fraction form
   12,860,182/27,488,998 = 27,488,998/x
3. Step 3: Cross multiply
   12,860,182x = 27,488,998 × 27,488,998
4. Step 4: Simplify right side
   12,860,182x = 755,645,011,044,004
5. Step 5: Solve for x
   x = 755,645,011,044,004/12,860,182
6. Step 6: Final answer
   x = 58,758,500.54