Finding the Third Proportional to 1,183,120 and 1,931,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,120 : 1,931,724 = 1,931,724 : x
2. Step 2: Convert to fraction form
   1,183,120/1,931,724 = 1,931,724/x
3. Step 3: Cross multiply
   1,183,120x = 1,931,724 × 1,931,724
4. Step 4: Simplify right side
   1,183,120x = 3,731,557,612,176
5. Step 5: Solve for x
   x = 3,731,557,612,176/1,183,120
6. Step 6: Final answer
   x = 3,153,997.58