Finding the Third Proportional to 684,744 and 1,526,848

Step by Step Solution

1. Step 1: Write the proportion equation
   684,744 : 1,526,848 = 1,526,848 : x
2. Step 2: Convert to fraction form
   684,744/1,526,848 = 1,526,848/x
3. Step 3: Cross multiply
   684,744x = 1,526,848 × 1,526,848
4. Step 4: Simplify right side
   684,744x = 2,331,264,815,104
5. Step 5: Solve for x
   x = 2,331,264,815,104/684,744
6. Step 6: Final answer
   x = 3,404,578.67