Finding the Third Proportional to 52,089,616 and 76,628,790

Step by Step Solution

1. Step 1: Write the proportion equation
   52,089,616 : 76,628,790 = 76,628,790 : x
2. Step 2: Convert to fraction form
   52,089,616/76,628,790 = 76,628,790/x
3. Step 3: Cross multiply
   52,089,616x = 76,628,790 × 76,628,790
4. Step 4: Simplify right side
   52,089,616x = 5,871,971,456,864,100
5. Step 5: Solve for x
   x = 5,871,971,456,864,100/52,089,616
6. Step 6: Final answer
   x = 112,728,253.88