Finding the Third Proportional to 676,107 and 1,046,358

Step by Step Solution

1. Step 1: Write the proportion equation
   676,107 : 1,046,358 = 1,046,358 : x
2. Step 2: Convert to fraction form
   676,107/1,046,358 = 1,046,358/x
3. Step 3: Cross multiply
   676,107x = 1,046,358 × 1,046,358
4. Step 4: Simplify right side
   676,107x = 1,094,865,064,164
5. Step 5: Solve for x
   x = 1,094,865,064,164/676,107
6. Step 6: Final answer
   x = 1,619,366.56