Finding the Third Proportional to 1,407,951 and 2,881,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,951 : 2,881,512 = 2,881,512 : x
2. Step 2: Convert to fraction form
   1,407,951/2,881,512 = 2,881,512/x
3. Step 3: Cross multiply
   1,407,951x = 2,881,512 × 2,881,512
4. Step 4: Simplify right side
   1,407,951x = 8,303,111,406,144
5. Step 5: Solve for x
   x = 8,303,111,406,144/1,407,951
6. Step 6: Final answer
   x = 5,897,301.40