Finding the Third Proportional to 14,863,978 and 22,740,216

Step by Step Solution

1. Step 1: Write the proportion equation
   14,863,978 : 22,740,216 = 22,740,216 : x
2. Step 2: Convert to fraction form
   14,863,978/22,740,216 = 22,740,216/x
3. Step 3: Cross multiply
   14,863,978x = 22,740,216 × 22,740,216
4. Step 4: Simplify right side
   14,863,978x = 517,117,423,726,656
5. Step 5: Solve for x
   x = 517,117,423,726,656/14,863,978
6. Step 6: Final answer
   x = 34,789,975.05