Finding the Third Proportional to 1,161,484 and 2,500,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,484 : 2,500,912 = 2,500,912 : x
2. Step 2: Convert to fraction form
   1,161,484/2,500,912 = 2,500,912/x
3. Step 3: Cross multiply
   1,161,484x = 2,500,912 × 2,500,912
4. Step 4: Simplify right side
   1,161,484x = 6,254,560,831,744
5. Step 5: Solve for x
   x = 6,254,560,831,744/1,161,484
6. Step 6: Final answer
   x = 5,384,973.73