Finding the Third Proportional to 2,126,828.50 and 3,269,087.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,126,828.50 : 3,269,087.88 = 3,269,087.88 : x
2. Step 2: Convert to fraction form
   2,126,828.50/3,269,087.88 = 3,269,087.88/x
3. Step 3: Cross multiply
   2,126,828.50x = 3,269,087.88 × 3,269,087.88
4. Step 4: Simplify right side
   2,126,828.50x = 10,686,935,534,472.02
5. Step 5: Solve for x
   x = 10,686,935,534,472.02/2,126,828.50
6. Step 6: Final answer
   x = 5,024,822.42