Finding the Third Proportional to 21,836 and 46,528

Step by Step Solution

1. Step 1: Write the proportion equation
   21,836 : 46,528 = 46,528 : x
2. Step 2: Convert to fraction form
   21,836/46,528 = 46,528/x
3. Step 3: Cross multiply
   21,836x = 46,528 × 46,528
4. Step 4: Simplify right side
   21,836x = 2,164,854,784
5. Step 5: Solve for x
   x = 2,164,854,784/21,836
6. Step 6: Final answer
   x = 99,141.55