Finding the Third Proportional to 1,150,080 and 2,495,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,080 : 2,495,640 = 2,495,640 : x
2. Step 2: Convert to fraction form
   1,150,080/2,495,640 = 2,495,640/x
3. Step 3: Cross multiply
   1,150,080x = 2,495,640 × 2,495,640
4. Step 4: Simplify right side
   1,150,080x = 6,228,219,009,600
5. Step 5: Solve for x
   x = 6,228,219,009,600/1,150,080
6. Step 6: Final answer
   x = 5,415,465.89