Finding the Third Proportional to 1,597,178 and 2,412,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,178 : 2,412,402 = 2,412,402 : x
2. Step 2: Convert to fraction form
   1,597,178/2,412,402 = 2,412,402/x
3. Step 3: Cross multiply
   1,597,178x = 2,412,402 × 2,412,402
4. Step 4: Simplify right side
   1,597,178x = 5,819,683,409,604
5. Step 5: Solve for x
   x = 5,819,683,409,604/1,597,178
6. Step 6: Final answer
   x = 3,643,728.76