Finding the Third Proportional to 36,156.94 and 78,533.16

Step by Step Solution

1. Step 1: Write the proportion equation
   36,156.94 : 78,533.16 = 78,533.16 : x
2. Step 2: Convert to fraction form
   36,156.94/78,533.16 = 78,533.16/x
3. Step 3: Cross multiply
   36,156.94x = 78,533.16 × 78,533.16
4. Step 4: Simplify right side
   36,156.94x = 6,167,456,630.59
5. Step 5: Solve for x
   x = 6,167,456,630.59/36,156.94
6. Step 6: Final answer
   x = 170,574.64