Finding the Third Proportional to 46,809.14 and 71,778.02

Step by Step Solution

1. Step 1: Write the proportion equation
   46,809.14 : 71,778.02 = 71,778.02 : x
2. Step 2: Convert to fraction form
   46,809.14/71,778.02 = 71,778.02/x
3. Step 3: Cross multiply
   46,809.14x = 71,778.02 × 71,778.02
4. Step 4: Simplify right side
   46,809.14x = 5,152,084,648.59
5. Step 5: Solve for x
   x = 5,152,084,648.59/46,809.14
6. Step 6: Final answer
   x = 110,065.78