Finding the Third Proportional to 14,293.13 and 33,400.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,293.13 : 33,400.69 = 33,400.69 : x
2. Step 2: Convert to fraction form
   14,293.13/33,400.69 = 33,400.69/x
3. Step 3: Cross multiply
   14,293.13x = 33,400.69 × 33,400.69
4. Step 4: Simplify right side
   14,293.13x = 1,115,605,925.47
5. Step 5: Solve for x
   x = 1,115,605,925.47/14,293.13
6. Step 6: Final answer
   x = 78,051.93