Finding the Third Proportional to 592,154 and 1,302,380

Step by Step Solution

1. Step 1: Write the proportion equation
   592,154 : 1,302,380 = 1,302,380 : x
2. Step 2: Convert to fraction form
   592,154/1,302,380 = 1,302,380/x
3. Step 3: Cross multiply
   592,154x = 1,302,380 × 1,302,380
4. Step 4: Simplify right side
   592,154x = 1,696,193,664,400
5. Step 5: Solve for x
   x = 1,696,193,664,400/592,154
6. Step 6: Final answer
   x = 2,864,446.86