Finding the Third Proportional to 880,588 and 1,929,368

Step by Step Solution

1. Step 1: Write the proportion equation
   880,588 : 1,929,368 = 1,929,368 : x
2. Step 2: Convert to fraction form
   880,588/1,929,368 = 1,929,368/x
3. Step 3: Cross multiply
   880,588x = 1,929,368 × 1,929,368
4. Step 4: Simplify right side
   880,588x = 3,722,460,879,424
5. Step 5: Solve for x
   x = 3,722,460,879,424/880,588
6. Step 6: Final answer
   x = 4,227,244.61