Finding the Third Proportional to 4,335,192 and 9,528,492

Step by Step Solution

1. Step 1: Write the proportion equation
   4,335,192 : 9,528,492 = 9,528,492 : x
2. Step 2: Convert to fraction form
   4,335,192/9,528,492 = 9,528,492/x
3. Step 3: Cross multiply
   4,335,192x = 9,528,492 × 9,528,492
4. Step 4: Simplify right side
   4,335,192x = 90,792,159,794,064
5. Step 5: Solve for x
   x = 90,792,159,794,064/4,335,192
6. Step 6: Final answer
   x = 20,943,053.92