Finding the Third Proportional to 627,192 and 1,354,986

Step by Step Solution

1. Step 1: Write the proportion equation
   627,192 : 1,354,986 = 1,354,986 : x
2. Step 2: Convert to fraction form
   627,192/1,354,986 = 1,354,986/x
3. Step 3: Cross multiply
   627,192x = 1,354,986 × 1,354,986
4. Step 4: Simplify right side
   627,192x = 1,835,987,060,196
5. Step 5: Solve for x
   x = 1,835,987,060,196/627,192
6. Step 6: Final answer
   x = 2,927,312.63