Finding the Third Proportional to 1,055,411 and 2,488,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,055,411 : 2,488,960 = 2,488,960 : x
2. Step 2: Convert to fraction form
   1,055,411/2,488,960 = 2,488,960/x
3. Step 3: Cross multiply
   1,055,411x = 2,488,960 × 2,488,960
4. Step 4: Simplify right side
   1,055,411x = 6,194,921,881,600
5. Step 5: Solve for x
   x = 6,194,921,881,600/1,055,411
6. Step 6: Final answer
   x = 5,869,677.20