Finding the Third Proportional to 1,937,440 and 2,659,578

Step by Step Solution

1. Step 1: Write the proportion equation
   1,937,440 : 2,659,578 = 2,659,578 : x
2. Step 2: Convert to fraction form
   1,937,440/2,659,578 = 2,659,578/x
3. Step 3: Cross multiply
   1,937,440x = 2,659,578 × 2,659,578
4. Step 4: Simplify right side
   1,937,440x = 7,073,355,138,084
5. Step 5: Solve for x
   x = 7,073,355,138,084/1,937,440
6. Step 6: Final answer
   x = 3,650,877.00