Finding the Third Proportional to 73,661.63 and 158,076

Step by Step Solution

1. Step 1: Write the proportion equation
   73,661.63 : 158,076 = 158,076 : x
2. Step 2: Convert to fraction form
   73,661.63/158,076 = 158,076/x
3. Step 3: Cross multiply
   73,661.63x = 158,076 × 158,076
4. Step 4: Simplify right side
   73,661.63x = 24,988,021,776
5. Step 5: Solve for x
   x = 24,988,021,776/73,661.63
6. Step 6: Final answer
   x = 339,227.13