Finding the Third Proportional to 10,303,778 and 22,377,460

Step by Step Solution

1. Step 1: Write the proportion equation
   10,303,778 : 22,377,460 = 22,377,460 : x
2. Step 2: Convert to fraction form
   10,303,778/22,377,460 = 22,377,460/x
3. Step 3: Cross multiply
   10,303,778x = 22,377,460 × 22,377,460
4. Step 4: Simplify right side
   10,303,778x = 500,750,716,051,600
5. Step 5: Solve for x
   x = 500,750,716,051,600/10,303,778
6. Step 6: Final answer
   x = 48,598,748.54