Finding the Third Proportional to 1,131,574 and 1,537,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,574 : 1,537,692 = 1,537,692 : x
2. Step 2: Convert to fraction form
   1,131,574/1,537,692 = 1,537,692/x
3. Step 3: Cross multiply
   1,131,574x = 1,537,692 × 1,537,692
4. Step 4: Simplify right side
   1,131,574x = 2,364,496,686,864
5. Step 5: Solve for x
   x = 2,364,496,686,864/1,131,574
6. Step 6: Final answer
   x = 2,089,564.35