Finding the Third Proportional to 52,089,612 and 76,628,784

Step by Step Solution

1. Step 1: Write the proportion equation
   52,089,612 : 76,628,784 = 76,628,784 : x
2. Step 2: Convert to fraction form
   52,089,612/76,628,784 = 76,628,784/x
3. Step 3: Cross multiply
   52,089,612x = 76,628,784 × 76,628,784
4. Step 4: Simplify right side
   52,089,612x = 5,871,970,537,318,656
5. Step 5: Solve for x
   x = 5,871,970,537,318,656/52,089,612
6. Step 6: Final answer
   x = 112,728,244.88