Finding the Third Proportional to 1,419,912 and 3,088,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,912 : 3,088,600 = 3,088,600 : x
2. Step 2: Convert to fraction form
   1,419,912/3,088,600 = 3,088,600/x
3. Step 3: Cross multiply
   1,419,912x = 3,088,600 × 3,088,600
4. Step 4: Simplify right side
   1,419,912x = 9,539,449,960,000
5. Step 5: Solve for x
   x = 9,539,449,960,000/1,419,912
6. Step 6: Final answer
   x = 6,718,338.85