Finding the Third Proportional to 12,862,248 and 26,783,004

Step by Step Solution

1. Step 1: Write the proportion equation
   12,862,248 : 26,783,004 = 26,783,004 : x
2. Step 2: Convert to fraction form
   12,862,248/26,783,004 = 26,783,004/x
3. Step 3: Cross multiply
   12,862,248x = 26,783,004 × 26,783,004
4. Step 4: Simplify right side
   12,862,248x = 717,329,303,264,016
5. Step 5: Solve for x
   x = 717,329,303,264,016/12,862,248
6. Step 6: Final answer
   x = 55,770,134.68