Finding the Third Proportional to 1,630,156 and 3,540,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,630,156 : 3,540,384 = 3,540,384 : x
2. Step 2: Convert to fraction form
   1,630,156/3,540,384 = 3,540,384/x
3. Step 3: Cross multiply
   1,630,156x = 3,540,384 × 3,540,384
4. Step 4: Simplify right side
   1,630,156x = 12,534,318,867,456
5. Step 5: Solve for x
   x = 12,534,318,867,456/1,630,156
6. Step 6: Final answer
   x = 7,689,030.29