Finding the Third Proportional to 829,622 and 1,772,968

Step by Step Solution

1. Step 1: Write the proportion equation
   829,622 : 1,772,968 = 1,772,968 : x
2. Step 2: Convert to fraction form
   829,622/1,772,968 = 1,772,968/x
3. Step 3: Cross multiply
   829,622x = 1,772,968 × 1,772,968
4. Step 4: Simplify right side
   829,622x = 3,143,415,529,024
5. Step 5: Solve for x
   x = 3,143,415,529,024/829,622
6. Step 6: Final answer
   x = 3,788,973.21