Finding the Third Proportional to 1,471,914 and 3,118,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471,914 : 3,118,630 = 3,118,630 : x
2. Step 2: Convert to fraction form
   1,471,914/3,118,630 = 3,118,630/x
3. Step 3: Cross multiply
   1,471,914x = 3,118,630 × 3,118,630
4. Step 4: Simplify right side
   1,471,914x = 9,725,853,076,900
5. Step 5: Solve for x
   x = 9,725,853,076,900/1,471,914
6. Step 6: Final answer
   x = 6,607,623.19