Finding the Third Proportional to 53,092,019,355.75 and 113,756,890,286.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,092,019,355.75 : 113,756,890,286.25 = 113,756,890,286.25 : x
2. Step 2: Convert to fraction form
   53,092,019,355.75/113,756,890,286.25 = 113,756,890,286.25/x
3. Step 3: Cross multiply
   53,092,019,355.75x = 113,756,890,286.25 × 113,756,890,286.25
4. Step 4: Simplify right side
   53,092,019,355.75x = 12,940,630,087,597,920,616,448
5. Step 5: Solve for x
   x = 12,940,630,087,597,920,616,448/53,092,019,355.75
6. Step 6: Final answer
   x = 243,739,647,589.74