Finding the Third Proportional to 1,851,905 and 4,043,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,851,905 : 4,043,160 = 4,043,160 : x
2. Step 2: Convert to fraction form
   1,851,905/4,043,160 = 4,043,160/x
3. Step 3: Cross multiply
   1,851,905x = 4,043,160 × 4,043,160
4. Step 4: Simplify right side
   1,851,905x = 16,347,142,785,600
5. Step 5: Solve for x
   x = 16,347,142,785,600/1,851,905
6. Step 6: Final answer
   x = 8,827,203.76