Finding the Third Proportional to 445,261.50 and 1,050,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   445,261.50 : 1,050,007.50 = 1,050,007.50 : x
2. Step 2: Convert to fraction form
   445,261.50/1,050,007.50 = 1,050,007.50/x
3. Step 3: Cross multiply
   445,261.50x = 1,050,007.50 × 1,050,007.50
4. Step 4: Simplify right side
   445,261.50x = 1,102,515,750,056.25
5. Step 5: Solve for x
   x = 1,102,515,750,056.25/445,261.50
6. Step 6: Final answer
   x = 2,476,108.42