Finding the Third Proportional to 625,566 and 1,365,813

Step by Step Solution

1. Step 1: Write the proportion equation
   625,566 : 1,365,813 = 1,365,813 : x
2. Step 2: Convert to fraction form
   625,566/1,365,813 = 1,365,813/x
3. Step 3: Cross multiply
   625,566x = 1,365,813 × 1,365,813
4. Step 4: Simplify right side
   625,566x = 1,865,445,150,969
5. Step 5: Solve for x
   x = 1,865,445,150,969/625,566
6. Step 6: Final answer
   x = 2,982,011.73