Finding the Third Proportional to 874,280 and 1,881,423

Step by Step Solution

1. Step 1: Write the proportion equation
   874,280 : 1,881,423 = 1,881,423 : x
2. Step 2: Convert to fraction form
   874,280/1,881,423 = 1,881,423/x
3. Step 3: Cross multiply
   874,280x = 1,881,423 × 1,881,423
4. Step 4: Simplify right side
   874,280x = 3,539,752,504,929
5. Step 5: Solve for x
   x = 3,539,752,504,929/874,280
6. Step 6: Final answer
   x = 4,048,762.99