Finding the Third Proportional to 656,194.50 and 938,358

Step by Step Solution

1. Step 1: Write the proportion equation
   656,194.50 : 938,358 = 938,358 : x
2. Step 2: Convert to fraction form
   656,194.50/938,358 = 938,358/x
3. Step 3: Cross multiply
   656,194.50x = 938,358 × 938,358
4. Step 4: Simplify right side
   656,194.50x = 880,515,736,164
5. Step 5: Solve for x
   x = 880,515,736,164/656,194.50
6. Step 6: Final answer
   x = 1,341,851.75