Finding the Third Proportional to 702,192 and 1,059,492

Step by Step Solution

1. Step 1: Write the proportion equation
   702,192 : 1,059,492 = 1,059,492 : x
2. Step 2: Convert to fraction form
   702,192/1,059,492 = 1,059,492/x
3. Step 3: Cross multiply
   702,192x = 1,059,492 × 1,059,492
4. Step 4: Simplify right side
   702,192x = 1,122,523,298,064
5. Step 5: Solve for x
   x = 1,122,523,298,064/702,192
6. Step 6: Final answer
   x = 1,598,598.81