Finding the Third Proportional to 762,610 and 1,658,036

Step by Step Solution

1. Step 1: Write the proportion equation
   762,610 : 1,658,036 = 1,658,036 : x
2. Step 2: Convert to fraction form
   762,610/1,658,036 = 1,658,036/x
3. Step 3: Cross multiply
   762,610x = 1,658,036 × 1,658,036
4. Step 4: Simplify right side
   762,610x = 2,749,083,377,296
5. Step 5: Solve for x
   x = 2,749,083,377,296/762,610
6. Step 6: Final answer
   x = 3,604,835.21