Finding the Third Proportional to 42,443.50 and 93,361

Step by Step Solution

1. Step 1: Write the proportion equation
   42,443.50 : 93,361 = 93,361 : x
2. Step 2: Convert to fraction form
   42,443.50/93,361 = 93,361/x
3. Step 3: Cross multiply
   42,443.50x = 93,361 × 93,361
4. Step 4: Simplify right side
   42,443.50x = 8,716,276,321
5. Step 5: Solve for x
   x = 8,716,276,321/42,443.50
6. Step 6: Final answer
   x = 205,361.87