Finding the Third Proportional to 4,152,843.50 and 6,499,753

Step by Step Solution

1. Step 1: Write the proportion equation
   4,152,843.50 : 6,499,753 = 6,499,753 : x
2. Step 2: Convert to fraction form
   4,152,843.50/6,499,753 = 6,499,753/x
3. Step 3: Cross multiply
   4,152,843.50x = 6,499,753 × 6,499,753
4. Step 4: Simplify right side
   4,152,843.50x = 42,246,789,061,009
5. Step 5: Solve for x
   x = 42,246,789,061,009/4,152,843.50
6. Step 6: Final answer
   x = 10,172,978.84