Finding the Third Proportional to 488,466 and 1,059,300

Step by Step Solution

1. Step 1: Write the proportion equation
   488,466 : 1,059,300 = 1,059,300 : x
2. Step 2: Convert to fraction form
   488,466/1,059,300 = 1,059,300/x
3. Step 3: Cross multiply
   488,466x = 1,059,300 × 1,059,300
4. Step 4: Simplify right side
   488,466x = 1,122,116,490,000
5. Step 5: Solve for x
   x = 1,122,116,490,000/488,466
6. Step 6: Final answer
   x = 2,297,225.37