Finding the Third Proportional to 899,253 and 1,881,648

Step by Step Solution

1. Step 1: Write the proportion equation
   899,253 : 1,881,648 = 1,881,648 : x
2. Step 2: Convert to fraction form
   899,253/1,881,648 = 1,881,648/x
3. Step 3: Cross multiply
   899,253x = 1,881,648 × 1,881,648
4. Step 4: Simplify right side
   899,253x = 3,540,599,195,904
5. Step 5: Solve for x
   x = 3,540,599,195,904/899,253
6. Step 6: Final answer
   x = 3,937,267.04