Finding the Third Proportional to 5,047,858 and 10,947,428

Step by Step Solution

1. Step 1: Write the proportion equation
   5,047,858 : 10,947,428 = 10,947,428 : x
2. Step 2: Convert to fraction form
   5,047,858/10,947,428 = 10,947,428/x
3. Step 3: Cross multiply
   5,047,858x = 10,947,428 × 10,947,428
4. Step 4: Simplify right side
   5,047,858x = 119,846,179,815,184
5. Step 5: Solve for x
   x = 119,846,179,815,184/5,047,858
6. Step 6: Final answer
   x = 23,741,987.16