Finding the Third Proportional to 35,786.25 and 69,050.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,786.25 : 69,050.25 = 69,050.25 : x
2. Step 2: Convert to fraction form
   35,786.25/69,050.25 = 69,050.25/x
3. Step 3: Cross multiply
   35,786.25x = 69,050.25 × 69,050.25
4. Step 4: Simplify right side
   35,786.25x = 4,767,937,025.06
5. Step 5: Solve for x
   x = 4,767,937,025.06/35,786.25
6. Step 6: Final answer
   x = 133,233.77