Finding the Third Proportional to 4,307,496 and 9,397,392

Step by Step Solution

1. Step 1: Write the proportion equation
   4,307,496 : 9,397,392 = 9,397,392 : x
2. Step 2: Convert to fraction form
   4,307,496/9,397,392 = 9,397,392/x
3. Step 3: Cross multiply
   4,307,496x = 9,397,392 × 9,397,392
4. Step 4: Simplify right side
   4,307,496x = 88,310,976,401,664
5. Step 5: Solve for x
   x = 88,310,976,401,664/4,307,496
6. Step 6: Final answer
   x = 20,501,696.67