Finding the Third Proportional to 1,049,721 and 1,574,308

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,721 : 1,574,308 = 1,574,308 : x
2. Step 2: Convert to fraction form
   1,049,721/1,574,308 = 1,574,308/x
3. Step 3: Cross multiply
   1,049,721x = 1,574,308 × 1,574,308
4. Step 4: Simplify right side
   1,049,721x = 2,478,445,678,864
5. Step 5: Solve for x
   x = 2,478,445,678,864/1,049,721
6. Step 6: Final answer
   x = 2,361,051.82