Finding the Third Proportional to 6,404,164 and 13,723,592

Step by Step Solution

1. Step 1: Write the proportion equation
   6,404,164 : 13,723,592 = 13,723,592 : x
2. Step 2: Convert to fraction form
   6,404,164/13,723,592 = 13,723,592/x
3. Step 3: Cross multiply
   6,404,164x = 13,723,592 × 13,723,592
4. Step 4: Simplify right side
   6,404,164x = 188,336,977,382,464
5. Step 5: Solve for x
   x = 188,336,977,382,464/6,404,164
6. Step 6: Final answer
   x = 29,408,518.80