Finding the Third Proportional to 1,419,776 and 3,080,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,776 : 3,080,364 = 3,080,364 : x
2. Step 2: Convert to fraction form
   1,419,776/3,080,364 = 3,080,364/x
3. Step 3: Cross multiply
   1,419,776x = 3,080,364 × 3,080,364
4. Step 4: Simplify right side
   1,419,776x = 9,488,642,372,496
5. Step 5: Solve for x
   x = 9,488,642,372,496/1,419,776
6. Step 6: Final answer
   x = 6,683,196.77