Finding the Third Proportional to 3,336,062 and 7,144,516

Step by Step Solution

1. Step 1: Write the proportion equation
   3,336,062 : 7,144,516 = 7,144,516 : x
2. Step 2: Convert to fraction form
   3,336,062/7,144,516 = 7,144,516/x
3. Step 3: Cross multiply
   3,336,062x = 7,144,516 × 7,144,516
4. Step 4: Simplify right side
   3,336,062x = 51,044,108,874,256
5. Step 5: Solve for x
   x = 51,044,108,874,256/3,336,062
6. Step 6: Final answer
   x = 15,300,707.50