Finding the Third Proportional to 2,415,230 and 5,118,424

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,230 : 5,118,424 = 5,118,424 : x
2. Step 2: Convert to fraction form
   2,415,230/5,118,424 = 5,118,424/x
3. Step 3: Cross multiply
   2,415,230x = 5,118,424 × 5,118,424
4. Step 4: Simplify right side
   2,415,230x = 26,198,264,243,776
5. Step 5: Solve for x
   x = 26,198,264,243,776/2,415,230
6. Step 6: Final answer
   x = 10,847,109.49