Finding the Third Proportional to 1,810,611 and 3,932,613

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,611 : 3,932,613 = 3,932,613 : x
2. Step 2: Convert to fraction form
   1,810,611/3,932,613 = 3,932,613/x
3. Step 3: Cross multiply
   1,810,611x = 3,932,613 × 3,932,613
4. Step 4: Simplify right side
   1,810,611x = 15,465,445,007,769
5. Step 5: Solve for x
   x = 15,465,445,007,769/1,810,611
6. Step 6: Final answer
   x = 8,541,561.39