Finding the Third Proportional to 1,417,558 and 3,031,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,417,558 : 3,031,820 = 3,031,820 : x
2. Step 2: Convert to fraction form
   1,417,558/3,031,820 = 3,031,820/x
3. Step 3: Cross multiply
   1,417,558x = 3,031,820 × 3,031,820
4. Step 4: Simplify right side
   1,417,558x = 9,191,932,512,400
5. Step 5: Solve for x
   x = 9,191,932,512,400/1,417,558
6. Step 6: Final answer
   x = 6,484,343.15