Finding the Third Proportional to 13,300,834 and 20,046,388

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300,834 : 20,046,388 = 20,046,388 : x
2. Step 2: Convert to fraction form
   13,300,834/20,046,388 = 20,046,388/x
3. Step 3: Cross multiply
   13,300,834x = 20,046,388 × 20,046,388
4. Step 4: Simplify right side
   13,300,834x = 401,857,671,846,544
5. Step 5: Solve for x
   x = 401,857,671,846,544/13,300,834
6. Step 6: Final answer
   x = 30,212,967.99