Finding the Third Proportional to 574,718 and 1,248,915

Step by Step Solution

1. Step 1: Write the proportion equation
   574,718 : 1,248,915 = 1,248,915 : x
2. Step 2: Convert to fraction form
   574,718/1,248,915 = 1,248,915/x
3. Step 3: Cross multiply
   574,718x = 1,248,915 × 1,248,915
4. Step 4: Simplify right side
   574,718x = 1,559,788,677,225
5. Step 5: Solve for x
   x = 1,559,788,677,225/574,718
6. Step 6: Final answer
   x = 2,714,007.00