Finding the Third Proportional to 353,322 and 785,009.25

Step by Step Solution

1. Step 1: Write the proportion equation
   353,322 : 785,009.25 = 785,009.25 : x
2. Step 2: Convert to fraction form
   353,322/785,009.25 = 785,009.25/x
3. Step 3: Cross multiply
   353,322x = 785,009.25 × 785,009.25
4. Step 4: Simplify right side
   353,322x = 616,239,522,585.56
5. Step 5: Solve for x
   x = 616,239,522,585.56/353,322
6. Step 6: Final answer
   x = 1,744,130.06