Finding the Third Proportional to 488,392 and 1,014,200

Step by Step Solution

1. Step 1: Write the proportion equation
   488,392 : 1,014,200 = 1,014,200 : x
2. Step 2: Convert to fraction form
   488,392/1,014,200 = 1,014,200/x
3. Step 3: Cross multiply
   488,392x = 1,014,200 × 1,014,200
4. Step 4: Simplify right side
   488,392x = 1,028,601,640,000
5. Step 5: Solve for x
   x = 1,028,601,640,000/488,392
6. Step 6: Final answer
   x = 2,106,098.46