Finding the Third Proportional to 601,064 and 1,269,196

Step by Step Solution

1. Step 1: Write the proportion equation
   601,064 : 1,269,196 = 1,269,196 : x
2. Step 2: Convert to fraction form
   601,064/1,269,196 = 1,269,196/x
3. Step 3: Cross multiply
   601,064x = 1,269,196 × 1,269,196
4. Step 4: Simplify right side
   601,064x = 1,610,858,486,416
5. Step 5: Solve for x
   x = 1,610,858,486,416/601,064
6. Step 6: Final answer
   x = 2,680,011.59