Finding the Third Proportional to 1,098,369 and 2,365,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,369 : 2,365,272 = 2,365,272 : x
2. Step 2: Convert to fraction form
   1,098,369/2,365,272 = 2,365,272/x
3. Step 3: Cross multiply
   1,098,369x = 2,365,272 × 2,365,272
4. Step 4: Simplify right side
   1,098,369x = 5,594,511,633,984
5. Step 5: Solve for x
   x = 5,594,511,633,984/1,098,369
6. Step 6: Final answer
   x = 5,093,471.90