Finding the Third Proportional to 807,772 and 1,642,032

Step by Step Solution

1. Step 1: Write the proportion equation
   807,772 : 1,642,032 = 1,642,032 : x
2. Step 2: Convert to fraction form
   807,772/1,642,032 = 1,642,032/x
3. Step 3: Cross multiply
   807,772x = 1,642,032 × 1,642,032
4. Step 4: Simplify right side
   807,772x = 2,696,269,089,024
5. Step 5: Solve for x
   x = 2,696,269,089,024/807,772
6. Step 6: Final answer
   x = 3,337,908.58