Finding the Third Proportional to 50,730,228 and 111,156,116

Step by Step Solution

1. Step 1: Write the proportion equation
   50,730,228 : 111,156,116 = 111,156,116 : x
2. Step 2: Convert to fraction form
   50,730,228/111,156,116 = 111,156,116/x
3. Step 3: Cross multiply
   50,730,228x = 111,156,116 × 111,156,116
4. Step 4: Simplify right side
   50,730,228x = 12,355,682,124,205,456
5. Step 5: Solve for x
   x = 12,355,682,124,205,456/50,730,228
6. Step 6: Final answer
   x = 243,556,605.43