Finding the Third Proportional to 1,191,510 and 2,592,684

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,510 : 2,592,684 = 2,592,684 : x
2. Step 2: Convert to fraction form
   1,191,510/2,592,684 = 2,592,684/x
3. Step 3: Cross multiply
   1,191,510x = 2,592,684 × 2,592,684
4. Step 4: Simplify right side
   1,191,510x = 6,722,010,323,856
5. Step 5: Solve for x
   x = 6,722,010,323,856/1,191,510
6. Step 6: Final answer
   x = 5,641,589.52