Finding the Third Proportional to 43,296.50 and 89,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,296.50 : 89,994.50 = 89,994.50 : x
2. Step 2: Convert to fraction form
   43,296.50/89,994.50 = 89,994.50/x
3. Step 3: Cross multiply
   43,296.50x = 89,994.50 × 89,994.50
4. Step 4: Simplify right side
   43,296.50x = 8,099,010,030.25
5. Step 5: Solve for x
   x = 8,099,010,030.25/43,296.50
6. Step 6: Final answer
   x = 187,059.23