Finding the Third Proportional to 105,922,968 and 228,077,019

Step by Step Solution

1. Step 1: Write the proportion equation
   105,922,968 : 228,077,019 = 228,077,019 : x
2. Step 2: Convert to fraction form
   105,922,968/228,077,019 = 228,077,019/x
3. Step 3: Cross multiply
   105,922,968x = 228,077,019 × 228,077,019
4. Step 4: Simplify right side
   105,922,968x = 52,019,126,595,926,360
5. Step 5: Solve for x
   x = 52,019,126,595,926,360/105,922,968
6. Step 6: Final answer
   x = 491,103,370.48