Finding the Third Proportional to 467,817 and 1,025,128.50

Step by Step Solution

1. Step 1: Write the proportion equation
   467,817 : 1,025,128.50 = 1,025,128.50 : x
2. Step 2: Convert to fraction form
   467,817/1,025,128.50 = 1,025,128.50/x
3. Step 3: Cross multiply
   467,817x = 1,025,128.50 × 1,025,128.50
4. Step 4: Simplify right side
   467,817x = 1,050,888,441,512.25
5. Step 5: Solve for x
   x = 1,050,888,441,512.25/467,817
6. Step 6: Final answer
   x = 2,246,366.51