Finding the Third Proportional to 20,434.13 and 43,784.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,434.13 : 43,784.25 = 43,784.25 : x
2. Step 2: Convert to fraction form
   20,434.13/43,784.25 = 43,784.25/x
3. Step 3: Cross multiply
   20,434.13x = 43,784.25 × 43,784.25
4. Step 4: Simplify right side
   20,434.13x = 1,917,060,548.06
5. Step 5: Solve for x
   x = 1,917,060,548.06/20,434.13
6. Step 6: Final answer
   x = 93,816.62