Finding the Third Proportional to 35,363 and 55,187

Step by Step Solution

1. Step 1: Write the proportion equation
   35,363 : 55,187 = 55,187 : x
2. Step 2: Convert to fraction form
   35,363/55,187 = 55,187/x
3. Step 3: Cross multiply
   35,363x = 55,187 × 55,187
4. Step 4: Simplify right side
   35,363x = 3,045,604,969
5. Step 5: Solve for x
   x = 3,045,604,969/35,363
6. Step 6: Final answer
   x = 86,124.06