Finding the Third Proportional to 30,651 and 45,402

Step by Step Solution

1. Step 1: Write the proportion equation
   30,651 : 45,402 = 45,402 : x
2. Step 2: Convert to fraction form
   30,651/45,402 = 45,402/x
3. Step 3: Cross multiply
   30,651x = 45,402 × 45,402
4. Step 4: Simplify right side
   30,651x = 2,061,341,604
5. Step 5: Solve for x
   x = 2,061,341,604/30,651
6. Step 6: Final answer
   x = 67,252.02