Finding the Third Proportional to 88,803 and 185,813

Step by Step Solution

1. Step 1: Write the proportion equation
   88,803 : 185,813 = 185,813 : x
2. Step 2: Convert to fraction form
   88,803/185,813 = 185,813/x
3. Step 3: Cross multiply
   88,803x = 185,813 × 185,813
4. Step 4: Simplify right side
   88,803x = 34,526,470,969
5. Step 5: Solve for x
   x = 34,526,470,969/88,803
6. Step 6: Final answer
   x = 388,798.47