Finding the Third Proportional to 601,070 and 1,269,208

Step by Step Solution

1. Step 1: Write the proportion equation
   601,070 : 1,269,208 = 1,269,208 : x
2. Step 2: Convert to fraction form
   601,070/1,269,208 = 1,269,208/x
3. Step 3: Cross multiply
   601,070x = 1,269,208 × 1,269,208
4. Step 4: Simplify right side
   601,070x = 1,610,888,947,264
5. Step 5: Solve for x
   x = 1,610,888,947,264/601,070
6. Step 6: Final answer
   x = 2,680,035.52