Finding the Third Proportional to 35,781.75 and 52,494.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,781.75 : 52,494.75 = 52,494.75 : x
2. Step 2: Convert to fraction form
   35,781.75/52,494.75 = 52,494.75/x
3. Step 3: Cross multiply
   35,781.75x = 52,494.75 × 52,494.75
4. Step 4: Simplify right side
   35,781.75x = 2,755,698,777.56
5. Step 5: Solve for x
   x = 2,755,698,777.56/35,781.75
6. Step 6: Final answer
   x = 77,014.09