Finding the Third Proportional to 653,259 and 1,026,549

Step by Step Solution

1. Step 1: Write the proportion equation
   653,259 : 1,026,549 = 1,026,549 : x
2. Step 2: Convert to fraction form
   653,259/1,026,549 = 1,026,549/x
3. Step 3: Cross multiply
   653,259x = 1,026,549 × 1,026,549
4. Step 4: Simplify right side
   653,259x = 1,053,802,849,401
5. Step 5: Solve for x
   x = 1,053,802,849,401/653,259
6. Step 6: Final answer
   x = 1,613,147.08