Finding the Third Proportional to 652,985 and 1,365,010

Step by Step Solution

1. Step 1: Write the proportion equation
   652,985 : 1,365,010 = 1,365,010 : x
2. Step 2: Convert to fraction form
   652,985/1,365,010 = 1,365,010/x
3. Step 3: Cross multiply
   652,985x = 1,365,010 × 1,365,010
4. Step 4: Simplify right side
   652,985x = 1,863,252,300,100
5. Step 5: Solve for x
   x = 1,863,252,300,100/652,985
6. Step 6: Final answer
   x = 2,853,438.13