Finding the Third Proportional to 39,088.50 and 92,181.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,088.50 : 92,181.50 = 92,181.50 : x
2. Step 2: Convert to fraction form
   39,088.50/92,181.50 = 92,181.50/x
3. Step 3: Cross multiply
   39,088.50x = 92,181.50 × 92,181.50
4. Step 4: Simplify right side
   39,088.50x = 8,497,428,942.25
5. Step 5: Solve for x
   x = 8,497,428,942.25/39,088.50
6. Step 6: Final answer
   x = 217,389.49