Finding the Third Proportional to 1,625,589 and 3,572,955

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,589 : 3,572,955 = 3,572,955 : x
2. Step 2: Convert to fraction form
   1,625,589/3,572,955 = 3,572,955/x
3. Step 3: Cross multiply
   1,625,589x = 3,572,955 × 3,572,955
4. Step 4: Simplify right side
   1,625,589x = 12,766,007,432,025
5. Step 5: Solve for x
   x = 12,766,007,432,025/1,625,589
6. Step 6: Final answer
   x = 7,853,158.11