Finding the Third Proportional to 455,908.50 and 1,055,435.06

Step by Step Solution

1. Step 1: Write the proportion equation
   455,908.50 : 1,055,435.06 = 1,055,435.06 : x
2. Step 2: Convert to fraction form
   455,908.50/1,055,435.06 = 1,055,435.06/x
3. Step 3: Cross multiply
   455,908.50x = 1,055,435.06 × 1,055,435.06
4. Step 4: Simplify right side
   455,908.50x = 1,113,943,171,154.38
5. Step 5: Solve for x
   x = 1,113,943,171,154.38/455,908.50
6. Step 6: Final answer
   x = 2,443,348.11