Finding the Third Proportional to 15,490.50 and 33,946

Step by Step Solution

1. Step 1: Write the proportion equation
   15,490.50 : 33,946 = 33,946 : x
2. Step 2: Convert to fraction form
   15,490.50/33,946 = 33,946/x
3. Step 3: Cross multiply
   15,490.50x = 33,946 × 33,946
4. Step 4: Simplify right side
   15,490.50x = 1,152,330,916
5. Step 5: Solve for x
   x = 1,152,330,916/15,490.50
6. Step 6: Final answer
   x = 74,389.52