Finding the Third Proportional to 1,070,545 and 1,565,610

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,545 : 1,565,610 = 1,565,610 : x
2. Step 2: Convert to fraction form
   1,070,545/1,565,610 = 1,565,610/x
3. Step 3: Cross multiply
   1,070,545x = 1,565,610 × 1,565,610
4. Step 4: Simplify right side
   1,070,545x = 2,451,134,672,100
5. Step 5: Solve for x
   x = 2,451,134,672,100/1,070,545
6. Step 6: Final answer
   x = 2,289,613.86