Finding the Third Proportional to 627,264 and 942,313.50

Step by Step Solution

1. Step 1: Write the proportion equation
   627,264 : 942,313.50 = 942,313.50 : x
2. Step 2: Convert to fraction form
   627,264/942,313.50 = 942,313.50/x
3. Step 3: Cross multiply
   627,264x = 942,313.50 × 942,313.50
4. Step 4: Simplify right side
   627,264x = 887,954,732,282.25
5. Step 5: Solve for x
   x = 887,954,732,282.25/627,264
6. Step 6: Final answer
   x = 1,415,599.70