Finding the Third Proportional to 2,509,224 and 5,342,124

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509,224 : 5,342,124 = 5,342,124 : x
2. Step 2: Convert to fraction form
   2,509,224/5,342,124 = 5,342,124/x
3. Step 3: Cross multiply
   2,509,224x = 5,342,124 × 5,342,124
4. Step 4: Simplify right side
   2,509,224x = 28,538,288,831,376
5. Step 5: Solve for x
   x = 28,538,288,831,376/2,509,224
6. Step 6: Final answer
   x = 11,373,352.41