Finding the Third Proportional to 672,726 and 1,011,924

Step by Step Solution

1. Step 1: Write the proportion equation
   672,726 : 1,011,924 = 1,011,924 : x
2. Step 2: Convert to fraction form
   672,726/1,011,924 = 1,011,924/x
3. Step 3: Cross multiply
   672,726x = 1,011,924 × 1,011,924
4. Step 4: Simplify right side
   672,726x = 1,023,990,181,776
5. Step 5: Solve for x
   x = 1,023,990,181,776/672,726
6. Step 6: Final answer
   x = 1,522,150.45