Finding the Third Proportional to 10,878,932 and 23,679,490

Step by Step Solution

1. Step 1: Write the proportion equation
   10,878,932 : 23,679,490 = 23,679,490 : x
2. Step 2: Convert to fraction form
   10,878,932/23,679,490 = 23,679,490/x
3. Step 3: Cross multiply
   10,878,932x = 23,679,490 × 23,679,490
4. Step 4: Simplify right side
   10,878,932x = 560,718,246,660,100
5. Step 5: Solve for x
   x = 560,718,246,660,100/10,878,932
6. Step 6: Final answer
   x = 51,541,662.97