Finding the Third Proportional to 1,278,004 and 2,735,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,278,004 : 2,735,535 = 2,735,535 : x
2. Step 2: Convert to fraction form
   1,278,004/2,735,535 = 2,735,535/x
3. Step 3: Cross multiply
   1,278,004x = 2,735,535 × 2,735,535
4. Step 4: Simplify right side
   1,278,004x = 7,483,151,736,225
5. Step 5: Solve for x
   x = 7,483,151,736,225/1,278,004
6. Step 6: Final answer
   x = 5,855,342.97