Finding the Third Proportional to 29,706.75 and 48,979.69

Step by Step Solution

1. Step 1: Write the proportion equation
   29,706.75 : 48,979.69 = 48,979.69 : x
2. Step 2: Convert to fraction form
   29,706.75/48,979.69 = 48,979.69/x
3. Step 3: Cross multiply
   29,706.75x = 48,979.69 × 48,979.69
4. Step 4: Simplify right side
   29,706.75x = 2,399,009,787.60
5. Step 5: Solve for x
   x = 2,399,009,787.60/29,706.75
6. Step 6: Final answer
   x = 80,756.39