Finding the Third Proportional to 627,111 and 1,379,076

Step by Step Solution

1. Step 1: Write the proportion equation
   627,111 : 1,379,076 = 1,379,076 : x
2. Step 2: Convert to fraction form
   627,111/1,379,076 = 1,379,076/x
3. Step 3: Cross multiply
   627,111x = 1,379,076 × 1,379,076
4. Step 4: Simplify right side
   627,111x = 1,901,850,613,776
5. Step 5: Solve for x
   x = 1,901,850,613,776/627,111
6. Step 6: Final answer
   x = 3,032,717.67