Finding the Third Proportional to 1,098,386 and 2,365,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,386 : 2,365,306 = 2,365,306 : x
2. Step 2: Convert to fraction form
   1,098,386/2,365,306 = 2,365,306/x
3. Step 3: Cross multiply
   1,098,386x = 2,365,306 × 2,365,306
4. Step 4: Simplify right side
   1,098,386x = 5,594,672,473,636
5. Step 5: Solve for x
   x = 5,594,672,473,636/1,098,386
6. Step 6: Final answer
   x = 5,093,539.50