Finding the Third Proportional to 656,235 and 938,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   656,235 : 938,404.50 = 938,404.50 : x
2. Step 2: Convert to fraction form
   656,235/938,404.50 = 938,404.50/x
3. Step 3: Cross multiply
   656,235x = 938,404.50 × 938,404.50
4. Step 4: Simplify right side
   656,235x = 880,603,005,620.25
5. Step 5: Solve for x
   x = 880,603,005,620.25/656,235
6. Step 6: Final answer
   x = 1,341,901.92