Finding the Third Proportional to 33,994.69 and 53,686.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,994.69 : 53,686.13 = 53,686.13 : x
2. Step 2: Convert to fraction form
   33,994.69/53,686.13 = 53,686.13/x
3. Step 3: Cross multiply
   33,994.69x = 53,686.13 × 53,686.13
4. Step 4: Simplify right side
   33,994.69x = 2,882,200,017.52
5. Step 5: Solve for x
   x = 2,882,200,017.52/33,994.69
6. Step 6: Final answer
   x = 84,783.84