Finding the Third Proportional to 1,053,260 and 1,505,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,260 : 1,505,118 = 1,505,118 : x
2. Step 2: Convert to fraction form
   1,053,260/1,505,118 = 1,505,118/x
3. Step 3: Cross multiply
   1,053,260x = 1,505,118 × 1,505,118
4. Step 4: Simplify right side
   1,053,260x = 2,265,380,193,924
5. Step 5: Solve for x
   x = 2,265,380,193,924/1,053,260
6. Step 6: Final answer
   x = 2,150,827.14