Finding the Third Proportional to 50,271,794 and 76,868,679

Step by Step Solution

1. Step 1: Write the proportion equation
   50,271,794 : 76,868,679 = 76,868,679 : x
2. Step 2: Convert to fraction form
   50,271,794/76,868,679 = 76,868,679/x
3. Step 3: Cross multiply
   50,271,794x = 76,868,679 × 76,868,679
4. Step 4: Simplify right side
   50,271,794x = 5,908,793,811,205,041
5. Step 5: Solve for x
   x = 5,908,793,811,205,041/50,271,794
6. Step 6: Final answer
   x = 117,536,959.42