Finding the Third Proportional to 10,819,278 and 22,845,780

Step by Step Solution

1. Step 1: Write the proportion equation
   10,819,278 : 22,845,780 = 22,845,780 : x
2. Step 2: Convert to fraction form
   10,819,278/22,845,780 = 22,845,780/x
3. Step 3: Cross multiply
   10,819,278x = 22,845,780 × 22,845,780
4. Step 4: Simplify right side
   10,819,278x = 521,929,663,808,400
5. Step 5: Solve for x
   x = 521,929,663,808,400/10,819,278
6. Step 6: Final answer
   x = 48,240,711.05