Finding the Third Proportional to 45,784 and 73,108

Step by Step Solution

1. Step 1: Write the proportion equation
   45,784 : 73,108 = 73,108 : x
2. Step 2: Convert to fraction form
   45,784/73,108 = 73,108/x
3. Step 3: Cross multiply
   45,784x = 73,108 × 73,108
4. Step 4: Simplify right side
   45,784x = 5,344,779,664
5. Step 5: Solve for x
   x = 5,344,779,664/45,784
6. Step 6: Final answer
   x = 116,739.03