Finding the Third Proportional to 724,971 and 1,554,900

Step by Step Solution

1. Step 1: Write the proportion equation
   724,971 : 1,554,900 = 1,554,900 : x
2. Step 2: Convert to fraction form
   724,971/1,554,900 = 1,554,900/x
3. Step 3: Cross multiply
   724,971x = 1,554,900 × 1,554,900
4. Step 4: Simplify right side
   724,971x = 2,417,714,010,000
5. Step 5: Solve for x
   x = 2,417,714,010,000/724,971
6. Step 6: Final answer
   x = 3,334,911.34