Finding the Third Proportional to 12,632,574 and 27,783,996

Step by Step Solution

1. Step 1: Write the proportion equation
   12,632,574 : 27,783,996 = 27,783,996 : x
2. Step 2: Convert to fraction form
   12,632,574/27,783,996 = 27,783,996/x
3. Step 3: Cross multiply
   12,632,574x = 27,783,996 × 27,783,996
4. Step 4: Simplify right side
   12,632,574x = 771,950,433,728,016
5. Step 5: Solve for x
   x = 771,950,433,728,016/12,632,574
6. Step 6: Final answer
   x = 61,107,928.89