Finding the Third Proportional to 711,760 and 1,566,122

Step by Step Solution

1. Step 1: Write the proportion equation
   711,760 : 1,566,122 = 1,566,122 : x
2. Step 2: Convert to fraction form
   711,760/1,566,122 = 1,566,122/x
3. Step 3: Cross multiply
   711,760x = 1,566,122 × 1,566,122
4. Step 4: Simplify right side
   711,760x = 2,452,738,118,884
5. Step 5: Solve for x
   x = 2,452,738,118,884/711,760
6. Step 6: Final answer
   x = 3,446,018.49