Finding the Third Proportional to 59,467.50 and 91,083

Step by Step Solution

1. Step 1: Write the proportion equation
   59,467.50 : 91,083 = 91,083 : x
2. Step 2: Convert to fraction form
   59,467.50/91,083 = 91,083/x
3. Step 3: Cross multiply
   59,467.50x = 91,083 × 91,083
4. Step 4: Simplify right side
   59,467.50x = 8,296,112,889
5. Step 5: Solve for x
   x = 8,296,112,889/59,467.50
6. Step 6: Final answer
   x = 139,506.67