Finding the Third Proportional to 1,887,469 and 4,075,274

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,469 : 4,075,274 = 4,075,274 : x
2. Step 2: Convert to fraction form
   1,887,469/4,075,274 = 4,075,274/x
3. Step 3: Cross multiply
   1,887,469x = 4,075,274 × 4,075,274
4. Step 4: Simplify right side
   1,887,469x = 16,607,858,175,076
5. Step 5: Solve for x
   x = 16,607,858,175,076/1,887,469
6. Step 6: Final answer
   x = 8,799,009.77