Finding the Third Proportional to 34,809.75 and 60,689.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,809.75 : 60,689.25 = 60,689.25 : x
2. Step 2: Convert to fraction form
   34,809.75/60,689.25 = 60,689.25/x
3. Step 3: Cross multiply
   34,809.75x = 60,689.25 × 60,689.25
4. Step 4: Simplify right side
   34,809.75x = 3,683,185,065.56
5. Step 5: Solve for x
   x = 3,683,185,065.56/34,809.75
6. Step 6: Final answer
   x = 105,809.01