Finding the Third Proportional to 93,885 and 208,760.25

Step by Step Solution

1. Step 1: Write the proportion equation
   93,885 : 208,760.25 = 208,760.25 : x
2. Step 2: Convert to fraction form
   93,885/208,760.25 = 208,760.25/x
3. Step 3: Cross multiply
   93,885x = 208,760.25 × 208,760.25
4. Step 4: Simplify right side
   93,885x = 43,580,841,980.06
5. Step 5: Solve for x
   x = 43,580,841,980.06/93,885
6. Step 6: Final answer
   x = 464,193.88