Finding the Third Proportional to 19,404 and 28,346

Step by Step Solution

1. Step 1: Write the proportion equation
   19,404 : 28,346 = 28,346 : x
2. Step 2: Convert to fraction form
   19,404/28,346 = 28,346/x
3. Step 3: Cross multiply
   19,404x = 28,346 × 28,346
4. Step 4: Simplify right side
   19,404x = 803,495,716
5. Step 5: Solve for x
   x = 803,495,716/19,404
6. Step 6: Final answer
   x = 41,408.77