Finding the Third Proportional to 759,952 and 1,621,608

Step by Step Solution

1. Step 1: Write the proportion equation
   759,952 : 1,621,608 = 1,621,608 : x
2. Step 2: Convert to fraction form
   759,952/1,621,608 = 1,621,608/x
3. Step 3: Cross multiply
   759,952x = 1,621,608 × 1,621,608
4. Step 4: Simplify right side
   759,952x = 2,629,612,505,664
5. Step 5: Solve for x
   x = 2,629,612,505,664/759,952
6. Step 6: Final answer
   x = 3,460,235.00