Finding the Third Proportional to 58,732.50 and 83,724

Step by Step Solution

1. Step 1: Write the proportion equation
   58,732.50 : 83,724 = 83,724 : x
2. Step 2: Convert to fraction form
   58,732.50/83,724 = 83,724/x
3. Step 3: Cross multiply
   58,732.50x = 83,724 × 83,724
4. Step 4: Simplify right side
   58,732.50x = 7,009,708,176
5. Step 5: Solve for x
   x = 7,009,708,176/58,732.50
6. Step 6: Final answer
   x = 119,349.73