Finding the Third Proportional to 4,308,492 and 9,335,037

Step by Step Solution

1. Step 1: Write the proportion equation
   4,308,492 : 9,335,037 = 9,335,037 : x
2. Step 2: Convert to fraction form
   4,308,492/9,335,037 = 9,335,037/x
3. Step 3: Cross multiply
   4,308,492x = 9,335,037 × 9,335,037
4. Step 4: Simplify right side
   4,308,492x = 87,142,915,791,369
5. Step 5: Solve for x
   x = 87,142,915,791,369/4,308,492
6. Step 6: Final answer
   x = 20,225,850.67