Finding the Third Proportional to 1,330,308 and 3,015,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,308 : 3,015,761 = 3,015,761 : x
2. Step 2: Convert to fraction form
   1,330,308/3,015,761 = 3,015,761/x
3. Step 3: Cross multiply
   1,330,308x = 3,015,761 × 3,015,761
4. Step 4: Simplify right side
   1,330,308x = 9,094,814,409,121
5. Step 5: Solve for x
   x = 9,094,814,409,121/1,330,308
6. Step 6: Final answer
   x = 6,836,623.10