Finding the Third Proportional to 42,297.50 and 90,083

Step by Step Solution

1. Step 1: Write the proportion equation
   42,297.50 : 90,083 = 90,083 : x
2. Step 2: Convert to fraction form
   42,297.50/90,083 = 90,083/x
3. Step 3: Cross multiply
   42,297.50x = 90,083 × 90,083
4. Step 4: Simplify right side
   42,297.50x = 8,114,946,889
5. Step 5: Solve for x
   x = 8,114,946,889/42,297.50
6. Step 6: Final answer
   x = 191,854.05