Finding the Third Proportional to 2,915,064 and 6,404,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,915,064 : 6,404,040 = 6,404,040 : x
2. Step 2: Convert to fraction form
   2,915,064/6,404,040 = 6,404,040/x
3. Step 3: Cross multiply
   2,915,064x = 6,404,040 × 6,404,040
4. Step 4: Simplify right side
   2,915,064x = 41,011,728,321,600
5. Step 5: Solve for x
   x = 41,011,728,321,600/2,915,064
6. Step 6: Final answer
   x = 14,068,894.65