Finding the Third Proportional to 76,303.50 and 116,723.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,303.50 : 116,723.25 = 116,723.25 : x
2. Step 2: Convert to fraction form
   76,303.50/116,723.25 = 116,723.25/x
3. Step 3: Cross multiply
   76,303.50x = 116,723.25 × 116,723.25
4. Step 4: Simplify right side
   76,303.50x = 13,624,317,090.56
5. Step 5: Solve for x
   x = 13,624,317,090.56/76,303.50
6. Step 6: Final answer
   x = 178,554.29