Finding the Third Proportional to 899,237 and 1,881,616

Step by Step Solution

1. Step 1: Write the proportion equation
   899,237 : 1,881,616 = 1,881,616 : x
2. Step 2: Convert to fraction form
   899,237/1,881,616 = 1,881,616/x
3. Step 3: Cross multiply
   899,237x = 1,881,616 × 1,881,616
4. Step 4: Simplify right side
   899,237x = 3,540,478,771,456
5. Step 5: Solve for x
   x = 3,540,478,771,456/899,237
6. Step 6: Final answer
   x = 3,937,203.17