Finding the Third Proportional to 50,271,795 and 76,868,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,271,795 : 76,868,680.50 = 76,868,680.50 : x
2. Step 2: Convert to fraction form
   50,271,795/76,868,680.50 = 76,868,680.50/x
3. Step 3: Cross multiply
   50,271,795x = 76,868,680.50 × 76,868,680.50
4. Step 4: Simplify right side
   50,271,795x = 5,908,794,041,811,080
5. Step 5: Solve for x
   x = 5,908,794,041,811,080/50,271,795
6. Step 6: Final answer
   x = 117,536,961.67