Finding the Third Proportional to 6,316,288 and 13,892,000

Step by Step Solution

1. Step 1: Write the proportion equation
   6,316,288 : 13,892,000 = 13,892,000 : x
2. Step 2: Convert to fraction form
   6,316,288/13,892,000 = 13,892,000/x
3. Step 3: Cross multiply
   6,316,288x = 13,892,000 × 13,892,000
4. Step 4: Simplify right side
   6,316,288x = 192,987,664,000,000
5. Step 5: Solve for x
   x = 192,987,664,000,000/6,316,288
6. Step 6: Final answer
   x = 30,553,968.41