Finding the Third Proportional to 578,786 and 1,201,924

Step by Step Solution

1. Step 1: Write the proportion equation
   578,786 : 1,201,924 = 1,201,924 : x
2. Step 2: Convert to fraction form
   578,786/1,201,924 = 1,201,924/x
3. Step 3: Cross multiply
   578,786x = 1,201,924 × 1,201,924
4. Step 4: Simplify right side
   578,786x = 1,444,621,301,776
5. Step 5: Solve for x
   x = 1,444,621,301,776/578,786
6. Step 6: Final answer
   x = 2,495,950.67