Finding the Third Proportional to 606,893 and 1,308,442

Step by Step Solution

1. Step 1: Write the proportion equation
   606,893 : 1,308,442 = 1,308,442 : x
2. Step 2: Convert to fraction form
   606,893/1,308,442 = 1,308,442/x
3. Step 3: Cross multiply
   606,893x = 1,308,442 × 1,308,442
4. Step 4: Simplify right side
   606,893x = 1,712,020,467,364
5. Step 5: Solve for x
   x = 1,712,020,467,364/606,893
6. Step 6: Final answer
   x = 2,820,959.32