Finding the Third Proportional to 31,465 and 61,336

Step by Step Solution

1. Step 1: Write the proportion equation
   31,465 : 61,336 = 61,336 : x
2. Step 2: Convert to fraction form
   31,465/61,336 = 61,336/x
3. Step 3: Cross multiply
   31,465x = 61,336 × 61,336
4. Step 4: Simplify right side
   31,465x = 3,762,104,896
5. Step 5: Solve for x
   x = 3,762,104,896/31,465
6. Step 6: Final answer
   x = 119,564.75