Finding the Third Proportional to 22,978,560 and 49,786,738

Step by Step Solution

1. Step 1: Write the proportion equation
   22,978,560 : 49,786,738 = 49,786,738 : x
2. Step 2: Convert to fraction form
   22,978,560/49,786,738 = 49,786,738/x
3. Step 3: Cross multiply
   22,978,560x = 49,786,738 × 49,786,738
4. Step 4: Simplify right side
   22,978,560x = 2,478,719,280,680,644
5. Step 5: Solve for x
   x = 2,478,719,280,680,644/22,978,560
6. Step 6: Final answer
   x = 107,870,958.00