Finding the Third Proportional to 1,213,152 and 2,524,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,213,152 : 2,524,800 = 2,524,800 : x
2. Step 2: Convert to fraction form
   1,213,152/2,524,800 = 2,524,800/x
3. Step 3: Cross multiply
   1,213,152x = 2,524,800 × 2,524,800
4. Step 4: Simplify right side
   1,213,152x = 6,374,615,040,000
5. Step 5: Solve for x
   x = 6,374,615,040,000/1,213,152
6. Step 6: Final answer
   x = 5,254,588.91