Finding the Third Proportional to 698,184 and 1,074,492

Step by Step Solution

1. Step 1: Write the proportion equation
   698,184 : 1,074,492 = 1,074,492 : x
2. Step 2: Convert to fraction form
   698,184/1,074,492 = 1,074,492/x
3. Step 3: Cross multiply
   698,184x = 1,074,492 × 1,074,492
4. Step 4: Simplify right side
   698,184x = 1,154,533,058,064
5. Step 5: Solve for x
   x = 1,154,533,058,064/698,184
6. Step 6: Final answer
   x = 1,653,622.91