Finding the Third Proportional to 36,158.91 and 74,079.56

Step by Step Solution

1. Step 1: Write the proportion equation
   36,158.91 : 74,079.56 = 74,079.56 : x
2. Step 2: Convert to fraction form
   36,158.91/74,079.56 = 74,079.56/x
3. Step 3: Cross multiply
   36,158.91x = 74,079.56 × 74,079.56
4. Step 4: Simplify right side
   36,158.91x = 5,487,781,580.19
5. Step 5: Solve for x
   x = 5,487,781,580.19/36,158.91
6. Step 6: Final answer
   x = 151,768.46