Finding the Third Proportional to 670,098 and 1,036,253

Step by Step Solution

1. Step 1: Write the proportion equation
   670,098 : 1,036,253 = 1,036,253 : x
2. Step 2: Convert to fraction form
   670,098/1,036,253 = 1,036,253/x
3. Step 3: Cross multiply
   670,098x = 1,036,253 × 1,036,253
4. Step 4: Simplify right side
   670,098x = 1,073,820,280,009
5. Step 5: Solve for x
   x = 1,073,820,280,009/670,098
6. Step 6: Final answer
   x = 1,602,482.44