Finding the Third Proportional to 766,062 and 1,212,444

Step by Step Solution

1. Step 1: Write the proportion equation
   766,062 : 1,212,444 = 1,212,444 : x
2. Step 2: Convert to fraction form
   766,062/1,212,444 = 1,212,444/x
3. Step 3: Cross multiply
   766,062x = 1,212,444 × 1,212,444
4. Step 4: Simplify right side
   766,062x = 1,470,020,453,136
5. Step 5: Solve for x
   x = 1,470,020,453,136/766,062
6. Step 6: Final answer
   x = 1,918,931.44