Finding the Third Proportional to 33,078.38 and 78,073.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,078.38 : 78,073.88 = 78,073.88 : x
2. Step 2: Convert to fraction form
   33,078.38/78,073.88 = 78,073.88/x
3. Step 3: Cross multiply
   33,078.38x = 78,073.88 × 78,073.88
4. Step 4: Simplify right side
   33,078.38x = 6,095,529,957.52
5. Step 5: Solve for x
   x = 6,095,529,957.52/33,078.38
6. Step 6: Final answer
   x = 184,275.38