Finding the Third Proportional to 1,205,851.50 and 2,510,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,851.50 : 2,510,932.50 = 2,510,932.50 : x
2. Step 2: Convert to fraction form
   1,205,851.50/2,510,932.50 = 2,510,932.50/x
3. Step 3: Cross multiply
   1,205,851.50x = 2,510,932.50 × 2,510,932.50
4. Step 4: Simplify right side
   1,205,851.50x = 6,304,782,019,556.25
5. Step 5: Solve for x
   x = 6,304,782,019,556.25/1,205,851.50
6. Step 6: Final answer
   x = 5,228,489.59