Finding the Third Proportional to 676,358 and 1,012,674

Step by Step Solution

1. Step 1: Write the proportion equation
   676,358 : 1,012,674 = 1,012,674 : x
2. Step 2: Convert to fraction form
   676,358/1,012,674 = 1,012,674/x
3. Step 3: Cross multiply
   676,358x = 1,012,674 × 1,012,674
4. Step 4: Simplify right side
   676,358x = 1,025,508,630,276
5. Step 5: Solve for x
   x = 1,025,508,630,276/676,358
6. Step 6: Final answer
   x = 1,516,221.63