Finding the Third Proportional to 61,522 and 87,976

Step by Step Solution

1. Step 1: Write the proportion equation
   61,522 : 87,976 = 87,976 : x
2. Step 2: Convert to fraction form
   61,522/87,976 = 87,976/x
3. Step 3: Cross multiply
   61,522x = 87,976 × 87,976
4. Step 4: Simplify right side
   61,522x = 7,739,776,576
5. Step 5: Solve for x
   x = 7,739,776,576/61,522
6. Step 6: Final answer
   x = 125,805.02