Finding the Third Proportional to 50,271,132 and 76,867,578

Step by Step Solution

1. Step 1: Write the proportion equation
   50,271,132 : 76,867,578 = 76,867,578 : x
2. Step 2: Convert to fraction form
   50,271,132/76,867,578 = 76,867,578/x
3. Step 3: Cross multiply
   50,271,132x = 76,867,578 × 76,867,578
4. Step 4: Simplify right side
   50,271,132x = 5,908,624,547,586,084
5. Step 5: Solve for x
   x = 5,908,624,547,586,084/50,271,132
6. Step 6: Final answer
   x = 117,535,140.20