Finding the Third Proportional to 757,136 and 1,667,902

Step by Step Solution

1. Step 1: Write the proportion equation
   757,136 : 1,667,902 = 1,667,902 : x
2. Step 2: Convert to fraction form
   757,136/1,667,902 = 1,667,902/x
3. Step 3: Cross multiply
   757,136x = 1,667,902 × 1,667,902
4. Step 4: Simplify right side
   757,136x = 2,781,897,081,604
5. Step 5: Solve for x
   x = 2,781,897,081,604/757,136
6. Step 6: Final answer
   x = 3,674,236.97