Finding the Third Proportional to 1,164,400 and 1,851,574

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,400 : 1,851,574 = 1,851,574 : x
2. Step 2: Convert to fraction form
   1,164,400/1,851,574 = 1,851,574/x
3. Step 3: Cross multiply
   1,164,400x = 1,851,574 × 1,851,574
4. Step 4: Simplify right side
   1,164,400x = 3,428,326,277,476
5. Step 5: Solve for x
   x = 3,428,326,277,476/1,164,400
6. Step 6: Final answer
   x = 2,944,285.71