Finding the Third Proportional to 1,570,673 and 2,520,019

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,673 : 2,520,019 = 2,520,019 : x
2. Step 2: Convert to fraction form
   1,570,673/2,520,019 = 2,520,019/x
3. Step 3: Cross multiply
   1,570,673x = 2,520,019 × 2,520,019
4. Step 4: Simplify right side
   1,570,673x = 6,350,495,760,361
5. Step 5: Solve for x
   x = 6,350,495,760,361/1,570,673
6. Step 6: Final answer
   x = 4,043,168.60