Finding the Third Proportional to 71,462 and 152,417

Step by Step Solution

1. Step 1: Write the proportion equation
   71,462 : 152,417 = 152,417 : x
2. Step 2: Convert to fraction form
   71,462/152,417 = 152,417/x
3. Step 3: Cross multiply
   71,462x = 152,417 × 152,417
4. Step 4: Simplify right side
   71,462x = 23,230,941,889
5. Step 5: Solve for x
   x = 23,230,941,889/71,462
6. Step 6: Final answer
   x = 325,081.05