Finding the Third Proportional to 710,948 and 1,554,904

Step by Step Solution

1. Step 1: Write the proportion equation
   710,948 : 1,554,904 = 1,554,904 : x
2. Step 2: Convert to fraction form
   710,948/1,554,904 = 1,554,904/x
3. Step 3: Cross multiply
   710,948x = 1,554,904 × 1,554,904
4. Step 4: Simplify right side
   710,948x = 2,417,726,449,216
5. Step 5: Solve for x
   x = 2,417,726,449,216/710,948
6. Step 6: Final answer
   x = 3,400,707.86