Finding the Third Proportional to 711,826 and 1,554,968

Step by Step Solution

1. Step 1: Write the proportion equation
   711,826 : 1,554,968 = 1,554,968 : x
2. Step 2: Convert to fraction form
   711,826/1,554,968 = 1,554,968/x
3. Step 3: Cross multiply
   711,826x = 1,554,968 × 1,554,968
4. Step 4: Simplify right side
   711,826x = 2,417,925,481,024
5. Step 5: Solve for x
   x = 2,417,925,481,024/711,826
6. Step 6: Final answer
   x = 3,396,792.87