Finding the Third Proportional to 1,182,260 and 1,872,355

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,260 : 1,872,355 = 1,872,355 : x
2. Step 2: Convert to fraction form
   1,182,260/1,872,355 = 1,872,355/x
3. Step 3: Cross multiply
   1,182,260x = 1,872,355 × 1,872,355
4. Step 4: Simplify right side
   1,182,260x = 3,505,713,246,025
5. Step 5: Solve for x
   x = 3,505,713,246,025/1,182,260
6. Step 6: Final answer
   x = 2,965,264.19