Finding the Third Proportional to 28,909.41 and 31,267.27

Step by Step Solution

1. Step 1: Write the proportion equation
   28,909.41 : 31,267.27 = 31,267.27 : x
2. Step 2: Convert to fraction form
   28,909.41/31,267.27 = 31,267.27/x
3. Step 3: Cross multiply
   28,909.41x = 31,267.27 × 31,267.27
4. Step 4: Simplify right side
   28,909.41x = 977,641,899.66
5. Step 5: Solve for x
   x = 977,641,899.66/28,909.41
6. Step 6: Final answer
   x = 33,817.43