Finding the Third Proportional to 3,300,820.50 and 7,151,055

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,820.50 : 7,151,055 = 7,151,055 : x
2. Step 2: Convert to fraction form
   3,300,820.50/7,151,055 = 7,151,055/x
3. Step 3: Cross multiply
   3,300,820.50x = 7,151,055 × 7,151,055
4. Step 4: Simplify right side
   3,300,820.50x = 51,137,587,613,025
5. Step 5: Solve for x
   x = 51,137,587,613,025/3,300,820.50
6. Step 6: Final answer
   x = 15,492,386.70