Finding the Third Proportional to 50,271,120 and 76,867,560

Step by Step Solution

1. Step 1: Write the proportion equation
   50,271,120 : 76,867,560 = 76,867,560 : x
2. Step 2: Convert to fraction form
   50,271,120/76,867,560 = 76,867,560/x
3. Step 3: Cross multiply
   50,271,120x = 76,867,560 × 76,867,560
4. Step 4: Simplify right side
   50,271,120x = 5,908,621,780,353,600
5. Step 5: Solve for x
   x = 5,908,621,780,353,600/50,271,120
6. Step 6: Final answer
   x = 117,535,113.21