Finding the Third Proportional to 881,490 and 1,929,084

Step by Step Solution

1. Step 1: Write the proportion equation
   881,490 : 1,929,084 = 1,929,084 : x
2. Step 2: Convert to fraction form
   881,490/1,929,084 = 1,929,084/x
3. Step 3: Cross multiply
   881,490x = 1,929,084 × 1,929,084
4. Step 4: Simplify right side
   881,490x = 3,721,365,079,056
5. Step 5: Solve for x
   x = 3,721,365,079,056/881,490
6. Step 6: Final answer
   x = 4,221,675.89