Finding the Third Proportional to 723,580 and 1,466,864

Step by Step Solution

1. Step 1: Write the proportion equation
   723,580 : 1,466,864 = 1,466,864 : x
2. Step 2: Convert to fraction form
   723,580/1,466,864 = 1,466,864/x
3. Step 3: Cross multiply
   723,580x = 1,466,864 × 1,466,864
4. Step 4: Simplify right side
   723,580x = 2,151,689,994,496
5. Step 5: Solve for x
   x = 2,151,689,994,496/723,580
6. Step 6: Final answer
   x = 2,973,672.56