Finding the Third Proportional to 34,245,736 and 50,139,990

Step by Step Solution

1. Step 1: Write the proportion equation
   34,245,736 : 50,139,990 = 50,139,990 : x
2. Step 2: Convert to fraction form
   34,245,736/50,139,990 = 50,139,990/x
3. Step 3: Cross multiply
   34,245,736x = 50,139,990 × 50,139,990
4. Step 4: Simplify right side
   34,245,736x = 2,514,018,597,200,100
5. Step 5: Solve for x
   x = 2,514,018,597,200,100/34,245,736
6. Step 6: Final answer
   x = 73,411,142.26