Finding the Third Proportional to 73,710 and 103,842

Step by Step Solution

1. Step 1: Write the proportion equation
   73,710 : 103,842 = 103,842 : x
2. Step 2: Convert to fraction form
   73,710/103,842 = 103,842/x
3. Step 3: Cross multiply
   73,710x = 103,842 × 103,842
4. Step 4: Simplify right side
   73,710x = 10,783,160,964
5. Step 5: Solve for x
   x = 10,783,160,964/73,710
6. Step 6: Final answer
   x = 146,291.70