Finding the Third Proportional to 602,036 and 1,307,860

Step by Step Solution

1. Step 1: Write the proportion equation
   602,036 : 1,307,860 = 1,307,860 : x
2. Step 2: Convert to fraction form
   602,036/1,307,860 = 1,307,860/x
3. Step 3: Cross multiply
   602,036x = 1,307,860 × 1,307,860
4. Step 4: Simplify right side
   602,036x = 1,710,497,779,600
5. Step 5: Solve for x
   x = 1,710,497,779,600/602,036
6. Step 6: Final answer
   x = 2,841,188.53