Finding the Third Proportional to 12,508,956 and 27,409,398

Step by Step Solution

1. Step 1: Write the proportion equation
   12,508,956 : 27,409,398 = 27,409,398 : x
2. Step 2: Convert to fraction form
   12,508,956/27,409,398 = 27,409,398/x
3. Step 3: Cross multiply
   12,508,956x = 27,409,398 × 27,409,398
4. Step 4: Simplify right side
   12,508,956x = 751,275,098,722,404
5. Step 5: Solve for x
   x = 751,275,098,722,404/12,508,956
6. Step 6: Final answer
   x = 60,058,976.84