Finding the Third Proportional to 2,544,432 and 5,392,224

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544,432 : 5,392,224 = 5,392,224 : x
2. Step 2: Convert to fraction form
   2,544,432/5,392,224 = 5,392,224/x
3. Step 3: Cross multiply
   2,544,432x = 5,392,224 × 5,392,224
4. Step 4: Simplify right side
   2,544,432x = 29,076,079,666,176
5. Step 5: Solve for x
   x = 29,076,079,666,176/2,544,432
6. Step 6: Final answer
   x = 11,427,336.11