Finding the Third Proportional to 1,419,903 and 3,056,319

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,903 : 3,056,319 = 3,056,319 : x
2. Step 2: Convert to fraction form
   1,419,903/3,056,319 = 3,056,319/x
3. Step 3: Cross multiply
   1,419,903x = 3,056,319 × 3,056,319
4. Step 4: Simplify right side
   1,419,903x = 9,341,085,829,761
5. Step 5: Solve for x
   x = 9,341,085,829,761/1,419,903
6. Step 6: Final answer
   x = 6,578,678.85