Finding the Third Proportional to 43,845 and 64,126.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,845 : 64,126.50 = 64,126.50 : x
2. Step 2: Convert to fraction form
   43,845/64,126.50 = 64,126.50/x
3. Step 3: Cross multiply
   43,845x = 64,126.50 × 64,126.50
4. Step 4: Simplify right side
   43,845x = 4,112,208,002.25
5. Step 5: Solve for x
   x = 4,112,208,002.25/43,845
6. Step 6: Final answer
   x = 93,789.67