Finding the Third Proportional to 445,132 and 961,540

Step by Step Solution

1. Step 1: Write the proportion equation
   445,132 : 961,540 = 961,540 : x
2. Step 2: Convert to fraction form
   445,132/961,540 = 961,540/x
3. Step 3: Cross multiply
   445,132x = 961,540 × 961,540
4. Step 4: Simplify right side
   445,132x = 924,559,171,600
5. Step 5: Solve for x
   x = 924,559,171,600/445,132
6. Step 6: Final answer
   x = 2,077,044.95