Finding the Third Proportional to 116,947.13 and 181,009.69

Step by Step Solution

1. Step 1: Write the proportion equation
   116,947.13 : 181,009.69 = 181,009.69 : x
2. Step 2: Convert to fraction form
   116,947.13/181,009.69 = 181,009.69/x
3. Step 3: Cross multiply
   116,947.13x = 181,009.69 × 181,009.69
4. Step 4: Simplify right side
   116,947.13x = 32,764,506,968.85
5. Step 5: Solve for x
   x = 32,764,506,968.85/116,947.13
6. Step 6: Final answer
   x = 280,165.13