Finding the Third Proportional to 676,213 and 1,046,514

Step by Step Solution

1. Step 1: Write the proportion equation
   676,213 : 1,046,514 = 1,046,514 : x
2. Step 2: Convert to fraction form
   676,213/1,046,514 = 1,046,514/x
3. Step 3: Cross multiply
   676,213x = 1,046,514 × 1,046,514
4. Step 4: Simplify right side
   676,213x = 1,095,191,552,196
5. Step 5: Solve for x
   x = 1,095,191,552,196/676,213
6. Step 6: Final answer
   x = 1,619,595.53