Finding the Third Proportional to 3,730,780 and 8,032,352

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730,780 : 8,032,352 = 8,032,352 : x
2. Step 2: Convert to fraction form
   3,730,780/8,032,352 = 8,032,352/x
3. Step 3: Cross multiply
   3,730,780x = 8,032,352 × 8,032,352
4. Step 4: Simplify right side
   3,730,780x = 64,518,678,651,904
5. Step 5: Solve for x
   x = 64,518,678,651,904/3,730,780
6. Step 6: Final answer
   x = 17,293,616.52