Finding the Third Proportional to 50,540,922 and 72,224,155

Step by Step Solution

1. Step 1: Write the proportion equation
   50,540,922 : 72,224,155 = 72,224,155 : x
2. Step 2: Convert to fraction form
   50,540,922/72,224,155 = 72,224,155/x
3. Step 3: Cross multiply
   50,540,922x = 72,224,155 × 72,224,155
4. Step 4: Simplify right side
   50,540,922x = 5,216,328,565,464,025
5. Step 5: Solve for x
   x = 5,216,328,565,464,025/50,540,922
6. Step 6: Final answer
   x = 103,210,000.12