Finding the Third Proportional to 50,465 and 72,417

Step by Step Solution

1. Step 1: Write the proportion equation
   50,465 : 72,417 = 72,417 : x
2. Step 2: Convert to fraction form
   50,465/72,417 = 72,417/x
3. Step 3: Cross multiply
   50,465x = 72,417 × 72,417
4. Step 4: Simplify right side
   50,465x = 5,244,221,889
5. Step 5: Solve for x
   x = 5,244,221,889/50,465
6. Step 6: Final answer
   x = 103,918.00