Finding the Third Proportional to 35,187.75 and 70,750.13

Step by Step Solution

1. Step 1: Write the proportion equation
   35,187.75 : 70,750.13 = 70,750.13 : x
2. Step 2: Convert to fraction form
   35,187.75/70,750.13 = 70,750.13/x
3. Step 3: Cross multiply
   35,187.75x = 70,750.13 × 70,750.13
4. Step 4: Simplify right side
   35,187.75x = 5,005,580,187.52
5. Step 5: Solve for x
   x = 5,005,580,187.52/35,187.75
6. Step 6: Final answer
   x = 142,253.49