Finding the Third Proportional to 1,780,467 and 3,772,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,467 : 3,772,830 = 3,772,830 : x
2. Step 2: Convert to fraction form
   1,780,467/3,772,830 = 3,772,830/x
3. Step 3: Cross multiply
   1,780,467x = 3,772,830 × 3,772,830
4. Step 4: Simplify right side
   1,780,467x = 14,234,246,208,900
5. Step 5: Solve for x
   x = 14,234,246,208,900/1,780,467
6. Step 6: Final answer
   x = 7,994,670.06