Finding the Third Proportional to 725,214 and 1,570,958

Step by Step Solution

1. Step 1: Write the proportion equation
   725,214 : 1,570,958 = 1,570,958 : x
2. Step 2: Convert to fraction form
   725,214/1,570,958 = 1,570,958/x
3. Step 3: Cross multiply
   725,214x = 1,570,958 × 1,570,958
4. Step 4: Simplify right side
   725,214x = 2,467,909,037,764
5. Step 5: Solve for x
   x = 2,467,909,037,764/725,214
6. Step 6: Final answer
   x = 3,403,007.99