Finding the Third Proportional to 17,077.50 and 35,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,077.50 : 35,005.50 = 35,005.50 : x
2. Step 2: Convert to fraction form
   17,077.50/35,005.50 = 35,005.50/x
3. Step 3: Cross multiply
   17,077.50x = 35,005.50 × 35,005.50
4. Step 4: Simplify right side
   17,077.50x = 1,225,385,030.25
5. Step 5: Solve for x
   x = 1,225,385,030.25/17,077.50
6. Step 6: Final answer
   x = 71,754.36