Finding the Third Proportional to 6,328,308 and 13,105,212

Step by Step Solution

1. Step 1: Write the proportion equation
   6,328,308 : 13,105,212 = 13,105,212 : x
2. Step 2: Convert to fraction form
   6,328,308/13,105,212 = 13,105,212/x
3. Step 3: Cross multiply
   6,328,308x = 13,105,212 × 13,105,212
4. Step 4: Simplify right side
   6,328,308x = 171,746,581,564,944
5. Step 5: Solve for x
   x = 171,746,581,564,944/6,328,308
6. Step 6: Final answer
   x = 27,139,415.71