Finding the Third Proportional to 881,487 and 1,929,078

Step by Step Solution

1. Step 1: Write the proportion equation
   881,487 : 1,929,078 = 1,929,078 : x
2. Step 2: Convert to fraction form
   881,487/1,929,078 = 1,929,078/x
3. Step 3: Cross multiply
   881,487x = 1,929,078 × 1,929,078
4. Step 4: Simplify right side
   881,487x = 3,721,341,930,084
5. Step 5: Solve for x
   x = 3,721,341,930,084/881,487
6. Step 6: Final answer
   x = 4,221,664.00