Finding the Third Proportional to 670,117 and 1,036,281

Step by Step Solution

1. Step 1: Write the proportion equation
   670,117 : 1,036,281 = 1,036,281 : x
2. Step 2: Convert to fraction form
   670,117/1,036,281 = 1,036,281/x
3. Step 3: Cross multiply
   670,117x = 1,036,281 × 1,036,281
4. Step 4: Simplify right side
   670,117x = 1,073,878,310,961
5. Step 5: Solve for x
   x = 1,073,878,310,961/670,117
6. Step 6: Final answer
   x = 1,602,523.61