Finding the Third Proportional to 25,700,832 and 55,880,568

Step by Step Solution

1. Step 1: Write the proportion equation
   25,700,832 : 55,880,568 = 55,880,568 : x
2. Step 2: Convert to fraction form
   25,700,832/55,880,568 = 55,880,568/x
3. Step 3: Cross multiply
   25,700,832x = 55,880,568 × 55,880,568
4. Step 4: Simplify right side
   25,700,832x = 3,122,637,880,002,624
5. Step 5: Solve for x
   x = 3,122,637,880,002,624/25,700,832
6. Step 6: Final answer
   x = 121,499,486.09