Finding the Third Proportional to 698,484 and 1,034,630

Step by Step Solution

1. Step 1: Write the proportion equation
   698,484 : 1,034,630 = 1,034,630 : x
2. Step 2: Convert to fraction form
   698,484/1,034,630 = 1,034,630/x
3. Step 3: Cross multiply
   698,484x = 1,034,630 × 1,034,630
4. Step 4: Simplify right side
   698,484x = 1,070,459,236,900
5. Step 5: Solve for x
   x = 1,070,459,236,900/698,484
6. Step 6: Final answer
   x = 1,532,546.54