Finding the Third Proportional to 569,958 and 1,216,194

Step by Step Solution

1. Step 1: Write the proportion equation
   569,958 : 1,216,194 = 1,216,194 : x
2. Step 2: Convert to fraction form
   569,958/1,216,194 = 1,216,194/x
3. Step 3: Cross multiply
   569,958x = 1,216,194 × 1,216,194
4. Step 4: Simplify right side
   569,958x = 1,479,127,845,636
5. Step 5: Solve for x
   x = 1,479,127,845,636/569,958
6. Step 6: Final answer
   x = 2,595,152.35