Finding the Third Proportional to 465,680.25 and 1,018,536.75

Step by Step Solution

1. Step 1: Write the proportion equation
   465,680.25 : 1,018,536.75 = 1,018,536.75 : x
2. Step 2: Convert to fraction form
   465,680.25/1,018,536.75 = 1,018,536.75/x
3. Step 3: Cross multiply
   465,680.25x = 1,018,536.75 × 1,018,536.75
4. Step 4: Simplify right side
   465,680.25x = 1,037,417,111,100.56
5. Step 5: Solve for x
   x = 1,037,417,111,100.56/465,680.25
6. Step 6: Final answer
   x = 2,227,745.56