Finding the Third Proportional to 1,604,118 and 3,566,889

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,118 : 3,566,889 = 3,566,889 : x
2. Step 2: Convert to fraction form
   1,604,118/3,566,889 = 3,566,889/x
3. Step 3: Cross multiply
   1,604,118x = 3,566,889 × 3,566,889
4. Step 4: Simplify right side
   1,604,118x = 12,722,697,138,321
5. Step 5: Solve for x
   x = 12,722,697,138,321/1,604,118
6. Step 6: Final answer
   x = 7,931,272.60