Finding the Third Proportional to 601,073 and 1,269,215

Step by Step Solution

1. Step 1: Write the proportion equation
   601,073 : 1,269,215 = 1,269,215 : x
2. Step 2: Convert to fraction form
   601,073/1,269,215 = 1,269,215/x
3. Step 3: Cross multiply
   601,073x = 1,269,215 × 1,269,215
4. Step 4: Simplify right side
   601,073x = 1,610,906,716,225
5. Step 5: Solve for x
   x = 1,610,906,716,225/601,073
6. Step 6: Final answer
   x = 2,680,051.70