Finding the Third Proportional to 50,780.25 and 112,070.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,780.25 : 112,070.25 = 112,070.25 : x
2. Step 2: Convert to fraction form
   50,780.25/112,070.25 = 112,070.25/x
3. Step 3: Cross multiply
   50,780.25x = 112,070.25 × 112,070.25
4. Step 4: Simplify right side
   50,780.25x = 12,559,740,935.06
5. Step 5: Solve for x
   x = 12,559,740,935.06/50,780.25
6. Step 6: Final answer
   x = 247,335.15