Finding the Third Proportional to 445,151 and 1,049,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   445,151 : 1,049,780.50 = 1,049,780.50 : x
2. Step 2: Convert to fraction form
   445,151/1,049,780.50 = 1,049,780.50/x
3. Step 3: Cross multiply
   445,151x = 1,049,780.50 × 1,049,780.50
4. Step 4: Simplify right side
   445,151x = 1,102,039,098,180.25
5. Step 5: Solve for x
   x = 1,102,039,098,180.25/445,151
6. Step 6: Final answer
   x = 2,475,652.30