Finding the Third Proportional to 21,348 and 46,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,348 : 46,387.50 = 46,387.50 : x
2. Step 2: Convert to fraction form
   21,348/46,387.50 = 46,387.50/x
3. Step 3: Cross multiply
   21,348x = 46,387.50 × 46,387.50
4. Step 4: Simplify right side
   21,348x = 2,151,800,156.25
5. Step 5: Solve for x
   x = 2,151,800,156.25/21,348
6. Step 6: Final answer
   x = 100,796.33