Finding the Third Proportional to 584,172 and 1,227,301.88

Step by Step Solution

1. Step 1: Write the proportion equation
   584,172 : 1,227,301.88 = 1,227,301.88 : x
2. Step 2: Convert to fraction form
   584,172/1,227,301.88 = 1,227,301.88/x
3. Step 3: Cross multiply
   584,172x = 1,227,301.88 × 1,227,301.88
4. Step 4: Simplify right side
   584,172x = 1,506,269,892,378.52
5. Step 5: Solve for x
   x = 1,506,269,892,378.52/584,172
6. Step 6: Final answer
   x = 2,578,469.86