Finding the Third Proportional to 1,052,878 and 1,500,565

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,878 : 1,500,565 = 1,500,565 : x
2. Step 2: Convert to fraction form
   1,052,878/1,500,565 = 1,500,565/x
3. Step 3: Cross multiply
   1,052,878x = 1,500,565 × 1,500,565
4. Step 4: Simplify right side
   1,052,878x = 2,251,695,319,225
5. Step 5: Solve for x
   x = 2,251,695,319,225/1,052,878
6. Step 6: Final answer
   x = 2,138,609.90