Finding the Third Proportional to 52,250,742 and 82,383,456

Step by Step Solution

1. Step 1: Write the proportion equation
   52,250,742 : 82,383,456 = 82,383,456 : x
2. Step 2: Convert to fraction form
   52,250,742/82,383,456 = 82,383,456/x
3. Step 3: Cross multiply
   52,250,742x = 82,383,456 × 82,383,456
4. Step 4: Simplify right side
   52,250,742x = 6,787,033,822,503,936
5. Step 5: Solve for x
   x = 6,787,033,822,503,936/52,250,742
6. Step 6: Final answer
   x = 129,893,539.55