Finding the Third Proportional to 56,002 and 120,910

Step by Step Solution

1. Step 1: Write the proportion equation
   56,002 : 120,910 = 120,910 : x
2. Step 2: Convert to fraction form
   56,002/120,910 = 120,910/x
3. Step 3: Cross multiply
   56,002x = 120,910 × 120,910
4. Step 4: Simplify right side
   56,002x = 14,619,228,100
5. Step 5: Solve for x
   x = 14,619,228,100/56,002
6. Step 6: Final answer
   x = 261,048.32