Finding the Third Proportional to 2,441,040 and 5,316,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,441,040 : 5,316,040 = 5,316,040 : x
2. Step 2: Convert to fraction form
   2,441,040/5,316,040 = 5,316,040/x
3. Step 3: Cross multiply
   2,441,040x = 5,316,040 × 5,316,040
4. Step 4: Simplify right side
   2,441,040x = 28,260,281,281,600
5. Step 5: Solve for x
   x = 28,260,281,281,600/2,441,040
6. Step 6: Final answer
   x = 11,577,147.97