Finding the Third Proportional to 56,984.50 and 147,929

Step by Step Solution

1. Step 1: Write the proportion equation
   56,984.50 : 147,929 = 147,929 : x
2. Step 2: Convert to fraction form
   56,984.50/147,929 = 147,929/x
3. Step 3: Cross multiply
   56,984.50x = 147,929 × 147,929
4. Step 4: Simplify right side
   56,984.50x = 21,882,989,041
5. Step 5: Solve for x
   x = 21,882,989,041/56,984.50
6. Step 6: Final answer
   x = 384,016.51