Finding the Third Proportional to 658,305 and 1,416,510

Step by Step Solution

1. Step 1: Write the proportion equation
   658,305 : 1,416,510 = 1,416,510 : x
2. Step 2: Convert to fraction form
   658,305/1,416,510 = 1,416,510/x
3. Step 3: Cross multiply
   658,305x = 1,416,510 × 1,416,510
4. Step 4: Simplify right side
   658,305x = 2,006,500,580,100
5. Step 5: Solve for x
   x = 2,006,500,580,100/658,305
6. Step 6: Final answer
   x = 3,047,980.16