Finding the Third Proportional to 35,305.13 and 53,784.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,305.13 : 53,784.75 = 53,784.75 : x
2. Step 2: Convert to fraction form
   35,305.13/53,784.75 = 53,784.75/x
3. Step 3: Cross multiply
   35,305.13x = 53,784.75 × 53,784.75
4. Step 4: Simplify right side
   35,305.13x = 2,892,799,332.56
5. Step 5: Solve for x
   x = 2,892,799,332.56/35,305.13
6. Step 6: Final answer
   x = 81,937.09