Finding the Third Proportional to 43,870.50 and 64,167

Step by Step Solution

1. Step 1: Write the proportion equation
   43,870.50 : 64,167 = 64,167 : x
2. Step 2: Convert to fraction form
   43,870.50/64,167 = 64,167/x
3. Step 3: Cross multiply
   43,870.50x = 64,167 × 64,167
4. Step 4: Simplify right side
   43,870.50x = 4,117,403,889
5. Step 5: Solve for x
   x = 4,117,403,889/43,870.50
6. Step 6: Final answer
   x = 93,853.59