Finding the Third Proportional to 56,001.50 and 120,908

Step by Step Solution

1. Step 1: Write the proportion equation
   56,001.50 : 120,908 = 120,908 : x
2. Step 2: Convert to fraction form
   56,001.50/120,908 = 120,908/x
3. Step 3: Cross multiply
   56,001.50x = 120,908 × 120,908
4. Step 4: Simplify right side
   56,001.50x = 14,618,744,464
5. Step 5: Solve for x
   x = 14,618,744,464/56,001.50
6. Step 6: Final answer
   x = 261,042.02