Finding the Third Proportional to 633,160 and 1,386,394

Step by Step Solution

1. Step 1: Write the proportion equation
   633,160 : 1,386,394 = 1,386,394 : x
2. Step 2: Convert to fraction form
   633,160/1,386,394 = 1,386,394/x
3. Step 3: Cross multiply
   633,160x = 1,386,394 × 1,386,394
4. Step 4: Simplify right side
   633,160x = 1,922,088,323,236
5. Step 5: Solve for x
   x = 1,922,088,323,236/633,160
6. Step 6: Final answer
   x = 3,035,707.12