Finding the Third Proportional to 3,730,812 and 8,032,416

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730,812 : 8,032,416 = 8,032,416 : x
2. Step 2: Convert to fraction form
   3,730,812/8,032,416 = 8,032,416/x
3. Step 3: Cross multiply
   3,730,812x = 8,032,416 × 8,032,416
4. Step 4: Simplify right side
   3,730,812x = 64,519,706,797,056
5. Step 5: Solve for x
   x = 64,519,706,797,056/3,730,812
6. Step 6: Final answer
   x = 17,293,743.77