Finding the Third Proportional to 34,659.75 and 73,927.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,659.75 : 73,927.50 = 73,927.50 : x
2. Step 2: Convert to fraction form
   34,659.75/73,927.50 = 73,927.50/x
3. Step 3: Cross multiply
   34,659.75x = 73,927.50 × 73,927.50
4. Step 4: Simplify right side
   34,659.75x = 5,465,275,256.25
5. Step 5: Solve for x
   x = 5,465,275,256.25/34,659.75
6. Step 6: Final answer
   x = 157,683.63