Finding the Third Proportional to 73,710 and 116,903

Step by Step Solution

1. Step 1: Write the proportion equation
   73,710 : 116,903 = 116,903 : x
2. Step 2: Convert to fraction form
   73,710/116,903 = 116,903/x
3. Step 3: Cross multiply
   73,710x = 116,903 × 116,903
4. Step 4: Simplify right side
   73,710x = 13,666,311,409
5. Step 5: Solve for x
   x = 13,666,311,409/73,710
6. Step 6: Final answer
   x = 185,406.48