Finding the Third Proportional to 711,758 and 1,566,118

Step by Step Solution

1. Step 1: Write the proportion equation
   711,758 : 1,566,118 = 1,566,118 : x
2. Step 2: Convert to fraction form
   711,758/1,566,118 = 1,566,118/x
3. Step 3: Cross multiply
   711,758x = 1,566,118 × 1,566,118
4. Step 4: Simplify right side
   711,758x = 2,452,725,589,924
5. Step 5: Solve for x
   x = 2,452,725,589,924/711,758
6. Step 6: Final answer
   x = 3,446,010.57