Finding the Third Proportional to 1,407,134 and 3,033,211

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,134 : 3,033,211 = 3,033,211 : x
2. Step 2: Convert to fraction form
   1,407,134/3,033,211 = 3,033,211/x
3. Step 3: Cross multiply
   1,407,134x = 3,033,211 × 3,033,211
4. Step 4: Simplify right side
   1,407,134x = 9,200,368,970,521
5. Step 5: Solve for x
   x = 9,200,368,970,521/1,407,134
6. Step 6: Final answer
   x = 6,538,374.43