Finding the Third Proportional to 6,384,588 and 13,782,072

Step by Step Solution

1. Step 1: Write the proportion equation
   6,384,588 : 13,782,072 = 13,782,072 : x
2. Step 2: Convert to fraction form
   6,384,588/13,782,072 = 13,782,072/x
3. Step 3: Cross multiply
   6,384,588x = 13,782,072 × 13,782,072
4. Step 4: Simplify right side
   6,384,588x = 189,945,508,613,184
5. Step 5: Solve for x
   x = 189,945,508,613,184/6,384,588
6. Step 6: Final answer
   x = 29,750,628.95