Finding the Third Proportional to 1,142,952 and 2,489,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,952 : 2,489,088 = 2,489,088 : x
2. Step 2: Convert to fraction form
   1,142,952/2,489,088 = 2,489,088/x
3. Step 3: Cross multiply
   1,142,952x = 2,489,088 × 2,489,088
4. Step 4: Simplify right side
   1,142,952x = 6,195,559,071,744
5. Step 5: Solve for x
   x = 6,195,559,071,744/1,142,952
6. Step 6: Final answer
   x = 5,420,664.27