Finding the Third Proportional to 724,549 and 1,573,676

Step by Step Solution

1. Step 1: Write the proportion equation
   724,549 : 1,573,676 = 1,573,676 : x
2. Step 2: Convert to fraction form
   724,549/1,573,676 = 1,573,676/x
3. Step 3: Cross multiply
   724,549x = 1,573,676 × 1,573,676
4. Step 4: Simplify right side
   724,549x = 2,476,456,152,976
5. Step 5: Solve for x
   x = 2,476,456,152,976/724,549
6. Step 6: Final answer
   x = 3,417,927.78