Finding the Third Proportional to 17,048.81 and 35,506.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,048.81 : 35,506.69 = 35,506.69 : x
2. Step 2: Convert to fraction form
   17,048.81/35,506.69 = 35,506.69/x
3. Step 3: Cross multiply
   17,048.81x = 35,506.69 × 35,506.69
4. Step 4: Simplify right side
   17,048.81x = 1,260,724,857.22
5. Step 5: Solve for x
   x = 1,260,724,857.22/17,048.81
6. Step 6: Final answer
   x = 73,947.96