Finding the Third Proportional to 493,510 and 1,071,583

Step by Step Solution

1. Step 1: Write the proportion equation
   493,510 : 1,071,583 = 1,071,583 : x
2. Step 2: Convert to fraction form
   493,510/1,071,583 = 1,071,583/x
3. Step 3: Cross multiply
   493,510x = 1,071,583 × 1,071,583
4. Step 4: Simplify right side
   493,510x = 1,148,290,125,889
5. Step 5: Solve for x
   x = 1,148,290,125,889/493,510
6. Step 6: Final answer
   x = 2,326,781.88