Finding the Third Proportional to 1,154,242 and 1,724,902

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,242 : 1,724,902 = 1,724,902 : x
2. Step 2: Convert to fraction form
   1,154,242/1,724,902 = 1,724,902/x
3. Step 3: Cross multiply
   1,154,242x = 1,724,902 × 1,724,902
4. Step 4: Simplify right side
   1,154,242x = 2,975,286,909,604
5. Step 5: Solve for x
   x = 2,975,286,909,604/1,154,242
6. Step 6: Final answer
   x = 2,577,697.67