Finding the Third Proportional to 7,744,920 and 16,833,144

Step by Step Solution

1. Step 1: Write the proportion equation
   7,744,920 : 16,833,144 = 16,833,144 : x
2. Step 2: Convert to fraction form
   7,744,920/16,833,144 = 16,833,144/x
3. Step 3: Cross multiply
   7,744,920x = 16,833,144 × 16,833,144
4. Step 4: Simplify right side
   7,744,920x = 283,354,736,924,736
5. Step 5: Solve for x
   x = 283,354,736,924,736/7,744,920
6. Step 6: Final answer
   x = 36,585,882.99