Finding the Third Proportional to 264,862 and 574,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   264,862 : 574,875.50 = 574,875.50 : x
2. Step 2: Convert to fraction form
   264,862/574,875.50 = 574,875.50/x
3. Step 3: Cross multiply
   264,862x = 574,875.50 × 574,875.50
4. Step 4: Simplify right side
   264,862x = 330,481,840,500.25
5. Step 5: Solve for x
   x = 330,481,840,500.25/264,862
6. Step 6: Final answer
   x = 1,247,751.06