Finding the Third Proportional to 15,778.86 and 33,941.21

Step by Step Solution

1. Step 1: Write the proportion equation
   15,778.86 : 33,941.21 = 33,941.21 : x
2. Step 2: Convert to fraction form
   15,778.86/33,941.21 = 33,941.21/x
3. Step 3: Cross multiply
   15,778.86x = 33,941.21 × 33,941.21
4. Step 4: Simplify right side
   15,778.86x = 1,152,006,065.07
5. Step 5: Solve for x
   x = 1,152,006,065.07/15,778.86
6. Step 6: Final answer
   x = 73,009.45