Finding the Third Proportional to 52,842 and 71,973

Step by Step Solution

1. Step 1: Write the proportion equation
   52,842 : 71,973 = 71,973 : x
2. Step 2: Convert to fraction form
   52,842/71,973 = 71,973/x
3. Step 3: Cross multiply
   52,842x = 71,973 × 71,973
4. Step 4: Simplify right side
   52,842x = 5,180,112,729
5. Step 5: Solve for x
   x = 5,180,112,729/52,842
6. Step 6: Final answer
   x = 98,030.22