Finding the Third Proportional to 627,179 and 942,181.50

Step by Step Solution

1. Step 1: Write the proportion equation
   627,179 : 942,181.50 = 942,181.50 : x
2. Step 2: Convert to fraction form
   627,179/942,181.50 = 942,181.50/x
3. Step 3: Cross multiply
   627,179x = 942,181.50 × 942,181.50
4. Step 4: Simplify right side
   627,179x = 887,705,978,942.25
5. Step 5: Solve for x
   x = 887,705,978,942.25/627,179
6. Step 6: Final answer
   x = 1,415,394.93