Finding the Third Proportional to 656,844 and 1,411,916

Step by Step Solution

1. Step 1: Write the proportion equation
   656,844 : 1,411,916 = 1,411,916 : x
2. Step 2: Convert to fraction form
   656,844/1,411,916 = 1,411,916/x
3. Step 3: Cross multiply
   656,844x = 1,411,916 × 1,411,916
4. Step 4: Simplify right side
   656,844x = 1,993,506,791,056
5. Step 5: Solve for x
   x = 1,993,506,791,056/656,844
6. Step 6: Final answer
   x = 3,034,977.55