Finding the Third Proportional to 3,737,730 and 8,183,076

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,730 : 8,183,076 = 8,183,076 : x
2. Step 2: Convert to fraction form
   3,737,730/8,183,076 = 8,183,076/x
3. Step 3: Cross multiply
   3,737,730x = 8,183,076 × 8,183,076
4. Step 4: Simplify right side
   3,737,730x = 66,962,732,821,776
5. Step 5: Solve for x
   x = 66,962,732,821,776/3,737,730
6. Step 6: Final answer
   x = 17,915,347.77