Finding the Third Proportional to 518,798 and 1,136,010

Step by Step Solution

1. Step 1: Write the proportion equation
   518,798 : 1,136,010 = 1,136,010 : x
2. Step 2: Convert to fraction form
   518,798/1,136,010 = 1,136,010/x
3. Step 3: Cross multiply
   518,798x = 1,136,010 × 1,136,010
4. Step 4: Simplify right side
   518,798x = 1,290,518,720,100
5. Step 5: Solve for x
   x = 1,290,518,720,100/518,798
6. Step 6: Final answer
   x = 2,487,516.76