Finding the Third Proportional to 2,075,040 and 3,112,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,040 : 3,112,560 = 3,112,560 : x
2. Step 2: Convert to fraction form
   2,075,040/3,112,560 = 3,112,560/x
3. Step 3: Cross multiply
   2,075,040x = 3,112,560 × 3,112,560
4. Step 4: Simplify right side
   2,075,040x = 9,688,029,753,600
5. Step 5: Solve for x
   x = 9,688,029,753,600/2,075,040
6. Step 6: Final answer
   x = 4,668,840