Finding the Third Proportional to 22,319,842 and 31,591,267

Step by Step Solution

1. Step 1: Write the proportion equation
   22,319,842 : 31,591,267 = 31,591,267 : x
2. Step 2: Convert to fraction form
   22,319,842/31,591,267 = 31,591,267/x
3. Step 3: Cross multiply
   22,319,842x = 31,591,267 × 31,591,267
4. Step 4: Simplify right side
   22,319,842x = 998,008,150,665,289
5. Step 5: Solve for x
   x = 998,008,150,665,289/22,319,842
6. Step 6: Final answer
   x = 44,713,943.35