Finding the Third Proportional to 43,113.75 and 92,788.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,113.75 : 92,788.50 = 92,788.50 : x
2. Step 2: Convert to fraction form
   43,113.75/92,788.50 = 92,788.50/x
3. Step 3: Cross multiply
   43,113.75x = 92,788.50 × 92,788.50
4. Step 4: Simplify right side
   43,113.75x = 8,609,705,732.25
5. Step 5: Solve for x
   x = 8,609,705,732.25/43,113.75
6. Step 6: Final answer
   x = 199,697.45