Finding the Third Proportional to 1,083,402 and 2,306,781

Step by Step Solution

1. Step 1: Write the proportion equation
   1,083,402 : 2,306,781 = 2,306,781 : x
2. Step 2: Convert to fraction form
   1,083,402/2,306,781 = 2,306,781/x
3. Step 3: Cross multiply
   1,083,402x = 2,306,781 × 2,306,781
4. Step 4: Simplify right side
   1,083,402x = 5,321,238,581,961
5. Step 5: Solve for x
   x = 5,321,238,581,961/1,083,402
6. Step 6: Final answer
   x = 4,911,601.22