Finding the Third Proportional to 34,994.25 and 53,790.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,994.25 : 53,790.75 = 53,790.75 : x
2. Step 2: Convert to fraction form
   34,994.25/53,790.75 = 53,790.75/x
3. Step 3: Cross multiply
   34,994.25x = 53,790.75 × 53,790.75
4. Step 4: Simplify right side
   34,994.25x = 2,893,444,785.56
5. Step 5: Solve for x
   x = 2,893,444,785.56/34,994.25
6. Step 6: Final answer
   x = 82,683.43