Finding the Third Proportional to 2,497,124.95 and 5,373,238.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,497,124.95 : 5,373,238.78 = 5,373,238.78 : x
2. Step 2: Convert to fraction form
   2,497,124.95/5,373,238.78 = 5,373,238.78/x
3. Step 3: Cross multiply
   2,497,124.95x = 5,373,238.78 × 5,373,238.78
4. Step 4: Simplify right side
   2,497,124.95x = 28,871,695,000,328.98
5. Step 5: Solve for x
   x = 28,871,695,000,328.98/2,497,124.95
6. Step 6: Final answer
   x = 11,561,974.49