Finding the Third Proportional to 34,021.90 and 73,946.04

Step by Step Solution

1. Step 1: Write the proportion equation
   34,021.90 : 73,946.04 = 73,946.04 : x
2. Step 2: Convert to fraction form
   34,021.90/73,946.04 = 73,946.04/x
3. Step 3: Cross multiply
   34,021.90x = 73,946.04 × 73,946.04
4. Step 4: Simplify right side
   34,021.90x = 5,468,016,693.03
5. Step 5: Solve for x
   x = 5,468,016,693.03/34,021.90
6. Step 6: Final answer
   x = 160,720.50