Finding the Third Proportional to 1,353,971 and 2,919,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,971 : 2,919,536 = 2,919,536 : x
2. Step 2: Convert to fraction form
   1,353,971/2,919,536 = 2,919,536/x
3. Step 3: Cross multiply
   1,353,971x = 2,919,536 × 2,919,536
4. Step 4: Simplify right side
   1,353,971x = 8,523,690,455,296
5. Step 5: Solve for x
   x = 8,523,690,455,296/1,353,971
6. Step 6: Final answer
   x = 6,295,327.19