Finding the Third Proportional to 35,109.75 and 52,610.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,109.75 : 52,610.25 = 52,610.25 : x
2. Step 2: Convert to fraction form
   35,109.75/52,610.25 = 52,610.25/x
3. Step 3: Cross multiply
   35,109.75x = 52,610.25 × 52,610.25
4. Step 4: Simplify right side
   35,109.75x = 2,767,838,405.06
5. Step 5: Solve for x
   x = 2,767,838,405.06/35,109.75
6. Step 6: Final answer
   x = 78,833.90