Finding the Third Proportional to 1,334,480.06 and 3,147,229.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,480.06 : 3,147,229.69 = 3,147,229.69 : x
2. Step 2: Convert to fraction form
   1,334,480.06/3,147,229.69 = 3,147,229.69/x
3. Step 3: Cross multiply
   1,334,480.06x = 3,147,229.69 × 3,147,229.69
4. Step 4: Simplify right side
   1,334,480.06x = 9,905,054,705,881.35
5. Step 5: Solve for x
   x = 9,905,054,705,881.35/1,334,480.06
6. Step 6: Final answer
   x = 7,422,407.41