Finding the Third Proportional to 59,957,216 and 124,624,672

Step by Step Solution

1. Step 1: Write the proportion equation
   59,957,216 : 124,624,672 = 124,624,672 : x
2. Step 2: Convert to fraction form
   59,957,216/124,624,672 = 124,624,672/x
3. Step 3: Cross multiply
   59,957,216x = 124,624,672 × 124,624,672
4. Step 4: Simplify right side
   59,957,216x = 15,531,308,871,107,584
5. Step 5: Solve for x
   x = 15,531,308,871,107,584/59,957,216
6. Step 6: Final answer
   x = 259,039,860.54