Finding the Third Proportional to 55,702.83 and 120,282.89

Step by Step Solution

1. Step 1: Write the proportion equation
   55,702.83 : 120,282.89 = 120,282.89 : x
2. Step 2: Convert to fraction form
   55,702.83/120,282.89 = 120,282.89/x
3. Step 3: Cross multiply
   55,702.83x = 120,282.89 × 120,282.89
4. Step 4: Simplify right side
   55,702.83x = 14,467,973,777.11
5. Step 5: Solve for x
   x = 14,467,973,777.11/55,702.83
6. Step 6: Final answer
   x = 259,734.99