Finding the Third Proportional to 21,495 and 45,402

Step by Step Solution

1. Step 1: Write the proportion equation
   21,495 : 45,402 = 45,402 : x
2. Step 2: Convert to fraction form
   21,495/45,402 = 45,402/x
3. Step 3: Cross multiply
   21,495x = 45,402 × 45,402
4. Step 4: Simplify right side
   21,495x = 2,061,341,604
5. Step 5: Solve for x
   x = 2,061,341,604/21,495
6. Step 6: Final answer
   x = 95,898.66