Finding the Third Proportional to 1,087,196 and 1,598,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,196 : 1,598,838 = 1,598,838 : x
2. Step 2: Convert to fraction form
   1,087,196/1,598,838 = 1,598,838/x
3. Step 3: Cross multiply
   1,087,196x = 1,598,838 × 1,598,838
4. Step 4: Simplify right side
   1,087,196x = 2,556,282,950,244
5. Step 5: Solve for x
   x = 2,556,282,950,244/1,087,196
6. Step 6: Final answer
   x = 2,351,262.28