Finding the Third Proportional to 607,842 and 945,193.50

Step by Step Solution

1. Step 1: Write the proportion equation
   607,842 : 945,193.50 = 945,193.50 : x
2. Step 2: Convert to fraction form
   607,842/945,193.50 = 945,193.50/x
3. Step 3: Cross multiply
   607,842x = 945,193.50 × 945,193.50
4. Step 4: Simplify right side
   607,842x = 893,390,752,442.25
5. Step 5: Solve for x
   x = 893,390,752,442.25/607,842
6. Step 6: Final answer
   x = 1,469,774.63