Finding the Third Proportional to 1,181,158 and 1,832,405

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,158 : 1,832,405 = 1,832,405 : x
2. Step 2: Convert to fraction form
   1,181,158/1,832,405 = 1,832,405/x
3. Step 3: Cross multiply
   1,181,158x = 1,832,405 × 1,832,405
4. Step 4: Simplify right side
   1,181,158x = 3,357,708,084,025
5. Step 5: Solve for x
   x = 3,357,708,084,025/1,181,158
6. Step 6: Final answer
   x = 2,842,725.60