Finding the Third Proportional to 3,312,172 and 7,096,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,312,172 : 7,096,520 = 7,096,520 : x
2. Step 2: Convert to fraction form
   3,312,172/7,096,520 = 7,096,520/x
3. Step 3: Cross multiply
   3,312,172x = 7,096,520 × 7,096,520
4. Step 4: Simplify right side
   3,312,172x = 50,360,596,110,400
5. Step 5: Solve for x
   x = 50,360,596,110,400/3,312,172
6. Step 6: Final answer
   x = 15,204,704.38