Finding the Third Proportional to 2,122,726.50 and 3,266,669.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,122,726.50 : 3,266,669.25 = 3,266,669.25 : x
2. Step 2: Convert to fraction form
   2,122,726.50/3,266,669.25 = 3,266,669.25/x
3. Step 3: Cross multiply
   2,122,726.50x = 3,266,669.25 × 3,266,669.25
4. Step 4: Simplify right side
   2,122,726.50x = 10,671,127,988,895.56
5. Step 5: Solve for x
   x = 10,671,127,988,895.56/2,122,726.50
6. Step 6: Final answer
   x = 5,027,085.68