Finding the Third Proportional to 73,988 and 160,426

Step by Step Solution

1. Step 1: Write the proportion equation
   73,988 : 160,426 = 160,426 : x
2. Step 2: Convert to fraction form
   73,988/160,426 = 160,426/x
3. Step 3: Cross multiply
   73,988x = 160,426 × 160,426
4. Step 4: Simplify right side
   73,988x = 25,736,501,476
5. Step 5: Solve for x
   x = 25,736,501,476/73,988
6. Step 6: Final answer
   x = 347,846.97