Finding the Third Proportional to 711,393 and 1,084,884

Step by Step Solution

1. Step 1: Write the proportion equation
   711,393 : 1,084,884 = 1,084,884 : x
2. Step 2: Convert to fraction form
   711,393/1,084,884 = 1,084,884/x
3. Step 3: Cross multiply
   711,393x = 1,084,884 × 1,084,884
4. Step 4: Simplify right side
   711,393x = 1,176,973,293,456
5. Step 5: Solve for x
   x = 1,176,973,293,456/711,393
6. Step 6: Final answer
   x = 1,654,462.85