Finding the Third Proportional to 13,685,214 and 19,132,734

Step by Step Solution

1. Step 1: Write the proportion equation
   13,685,214 : 19,132,734 = 19,132,734 : x
2. Step 2: Convert to fraction form
   13,685,214/19,132,734 = 19,132,734/x
3. Step 3: Cross multiply
   13,685,214x = 19,132,734 × 19,132,734
4. Step 4: Simplify right side
   13,685,214x = 366,061,510,314,756
5. Step 5: Solve for x
   x = 366,061,510,314,756/13,685,214
6. Step 6: Final answer
   x = 26,748,687.33