Finding the Third Proportional to 1,269,207 and 2,769,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,269,207 : 2,769,928 = 2,769,928 : x
2. Step 2: Convert to fraction form
   1,269,207/2,769,928 = 2,769,928/x
3. Step 3: Cross multiply
   1,269,207x = 2,769,928 × 2,769,928
4. Step 4: Simplify right side
   1,269,207x = 7,672,501,125,184
5. Step 5: Solve for x
   x = 7,672,501,125,184/1,269,207
6. Step 6: Final answer
   x = 6,045,114.10