Finding the Third Proportional to 35,610 and 55,859

Step by Step Solution

1. Step 1: Write the proportion equation
   35,610 : 55,859 = 55,859 : x
2. Step 2: Convert to fraction form
   35,610/55,859 = 55,859/x
3. Step 3: Cross multiply
   35,610x = 55,859 × 55,859
4. Step 4: Simplify right side
   35,610x = 3,120,227,881
5. Step 5: Solve for x
   x = 3,120,227,881/35,610
6. Step 6: Final answer
   x = 87,622.24