Finding the Third Proportional to 2,181,750 and 4,666,764

Step by Step Solution

1. Step 1: Write the proportion equation
   2,181,750 : 4,666,764 = 4,666,764 : x
2. Step 2: Convert to fraction form
   2,181,750/4,666,764 = 4,666,764/x
3. Step 3: Cross multiply
   2,181,750x = 4,666,764 × 4,666,764
4. Step 4: Simplify right side
   2,181,750x = 21,778,686,231,696
5. Step 5: Solve for x
   x = 21,778,686,231,696/2,181,750
6. Step 6: Final answer
   x = 9,982,209.80