Finding the Third Proportional to 16,248.09 and 33,620.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,248.09 : 33,620.06 = 33,620.06 : x
2. Step 2: Convert to fraction form
   16,248.09/33,620.06 = 33,620.06/x
3. Step 3: Cross multiply
   16,248.09x = 33,620.06 × 33,620.06
4. Step 4: Simplify right side
   16,248.09x = 1,130,308,602.50
5. Step 5: Solve for x
   x = 1,130,308,602.50/16,248.09
6. Step 6: Final answer
   x = 69,565.61