Finding the Third Proportional to 627,152 and 942,141

Step by Step Solution

1. Step 1: Write the proportion equation
   627,152 : 942,141 = 942,141 : x
2. Step 2: Convert to fraction form
   627,152/942,141 = 942,141/x
3. Step 3: Cross multiply
   627,152x = 942,141 × 942,141
4. Step 4: Simplify right side
   627,152x = 887,629,663,881
5. Step 5: Solve for x
   x = 887,629,663,881/627,152
6. Step 6: Final answer
   x = 1,415,334.18