Finding the Third Proportional to 1,173,099 and 2,570,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,099 : 2,570,412 = 2,570,412 : x
2. Step 2: Convert to fraction form
   1,173,099/2,570,412 = 2,570,412/x
3. Step 3: Cross multiply
   1,173,099x = 2,570,412 × 2,570,412
4. Step 4: Simplify right side
   1,173,099x = 6,607,017,849,744
5. Step 5: Solve for x
   x = 6,607,017,849,744/1,173,099
6. Step 6: Final answer
   x = 5,632,105.94