Finding the Third Proportional to 789,984 and 1,191,955

Step by Step Solution

1. Step 1: Write the proportion equation
   789,984 : 1,191,955 = 1,191,955 : x
2. Step 2: Convert to fraction form
   789,984/1,191,955 = 1,191,955/x
3. Step 3: Cross multiply
   789,984x = 1,191,955 × 1,191,955
4. Step 4: Simplify right side
   789,984x = 1,420,756,722,025
5. Step 5: Solve for x
   x = 1,420,756,722,025/789,984
6. Step 6: Final answer
   x = 1,798,462.65