Finding the Third Proportional to 3,666,150.56 and 5,546,412.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,666,150.56 : 5,546,412.09 = 5,546,412.09 : x
2. Step 2: Convert to fraction form
   3,666,150.56/5,546,412.09 = 5,546,412.09/x
3. Step 3: Cross multiply
   3,666,150.56x = 5,546,412.09 × 5,546,412.09
4. Step 4: Simplify right side
   3,666,150.56x = 30,762,687,113,696.26
5. Step 5: Solve for x
   x = 30,762,687,113,696.26/3,666,150.56
6. Step 6: Final answer
   x = 8,391,004.84