Finding the Third Proportional to 10,818,819 and 22,844,862

Step by Step Solution

1. Step 1: Write the proportion equation
   10,818,819 : 22,844,862 = 22,844,862 : x
2. Step 2: Convert to fraction form
   10,818,819/22,844,862 = 22,844,862/x
3. Step 3: Cross multiply
   10,818,819x = 22,844,862 × 22,844,862
4. Step 4: Simplify right side
   10,818,819x = 521,887,719,799,044
5. Step 5: Solve for x
   x = 521,887,719,799,044/10,818,819
6. Step 6: Final answer
   x = 48,238,880.77