Finding the Third Proportional to 2,373,543 and 5,231,142

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373,543 : 5,231,142 = 5,231,142 : x
2. Step 2: Convert to fraction form
   2,373,543/5,231,142 = 5,231,142/x
3. Step 3: Cross multiply
   2,373,543x = 5,231,142 × 5,231,142
4. Step 4: Simplify right side
   2,373,543x = 27,364,846,624,164
5. Step 5: Solve for x
   x = 27,364,846,624,164/2,373,543
6. Step 6: Final answer
   x = 11,529,113.49