Finding the Third Proportional to 12,188,751 and 25,322,280

Step by Step Solution

1. Step 1: Write the proportion equation
   12,188,751 : 25,322,280 = 25,322,280 : x
2. Step 2: Convert to fraction form
   12,188,751/25,322,280 = 25,322,280/x
3. Step 3: Cross multiply
   12,188,751x = 25,322,280 × 25,322,280
4. Step 4: Simplify right side
   12,188,751x = 641,217,864,398,400
5. Step 5: Solve for x
   x = 641,217,864,398,400/12,188,751
6. Step 6: Final answer
   x = 52,607,347.91