Finding the Third Proportional to 1,148,872 and 1,609,937

Step by Step Solution

1. Step 1: Write the proportion equation
   1,148,872 : 1,609,937 = 1,609,937 : x
2. Step 2: Convert to fraction form
   1,148,872/1,609,937 = 1,609,937/x
3. Step 3: Cross multiply
   1,148,872x = 1,609,937 × 1,609,937
4. Step 4: Simplify right side
   1,148,872x = 2,591,897,143,969
5. Step 5: Solve for x
   x = 2,591,897,143,969/1,148,872
6. Step 6: Final answer
   x = 2,256,036.48