Finding the Third Proportional to 6,404,125 and 13,723,510

Step by Step Solution

1. Step 1: Write the proportion equation
   6,404,125 : 13,723,510 = 13,723,510 : x
2. Step 2: Convert to fraction form
   6,404,125/13,723,510 = 13,723,510/x
3. Step 3: Cross multiply
   6,404,125x = 13,723,510 × 13,723,510
4. Step 4: Simplify right side
   6,404,125x = 188,334,726,720,100
5. Step 5: Solve for x
   x = 188,334,726,720,100/6,404,125
6. Step 6: Final answer
   x = 29,408,346.45