Finding the Third Proportional to 711,040 and 1,555,097

Step by Step Solution

1. Step 1: Write the proportion equation
   711,040 : 1,555,097 = 1,555,097 : x
2. Step 2: Convert to fraction form
   711,040/1,555,097 = 1,555,097/x
3. Step 3: Cross multiply
   711,040x = 1,555,097 × 1,555,097
4. Step 4: Simplify right side
   711,040x = 2,418,326,679,409
5. Step 5: Solve for x
   x = 2,418,326,679,409/711,040
6. Step 6: Final answer
   x = 3,401,112.00