Finding the Third Proportional to 1,165,324 and 1,574,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,324 : 1,574,448 = 1,574,448 : x
2. Step 2: Convert to fraction form
   1,165,324/1,574,448 = 1,574,448/x
3. Step 3: Cross multiply
   1,165,324x = 1,574,448 × 1,574,448
4. Step 4: Simplify right side
   1,165,324x = 2,478,886,504,704
5. Step 5: Solve for x
   x = 2,478,886,504,704/1,165,324
6. Step 6: Final answer
   x = 2,127,207.97