Finding the Third Proportional to 30,602.81 and 33,215.06

Step by Step Solution

1. Step 1: Write the proportion equation
   30,602.81 : 33,215.06 = 33,215.06 : x
2. Step 2: Convert to fraction form
   30,602.81/33,215.06 = 33,215.06/x
3. Step 3: Cross multiply
   30,602.81x = 33,215.06 × 33,215.06
4. Step 4: Simplify right side
   30,602.81x = 1,103,240,376.88
5. Step 5: Solve for x
   x = 1,103,240,376.88/30,602.81
6. Step 6: Final answer
   x = 36,050.29