Finding the Third Proportional to 5,909,308 and 12,701,378

Step by Step Solution

1. Step 1: Write the proportion equation
   5,909,308 : 12,701,378 = 12,701,378 : x
2. Step 2: Convert to fraction form
   5,909,308/12,701,378 = 12,701,378/x
3. Step 3: Cross multiply
   5,909,308x = 12,701,378 × 12,701,378
4. Step 4: Simplify right side
   5,909,308x = 161,325,003,098,884
5. Step 5: Solve for x
   x = 161,325,003,098,884/5,909,308
6. Step 6: Final answer
   x = 27,300,151.41