Finding the Third Proportional to 1,864,487 and 4,061,101

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,487 : 4,061,101 = 4,061,101 : x
2. Step 2: Convert to fraction form
   1,864,487/4,061,101 = 4,061,101/x
3. Step 3: Cross multiply
   1,864,487x = 4,061,101 × 4,061,101
4. Step 4: Simplify right side
   1,864,487x = 16,492,541,332,201
5. Step 5: Solve for x
   x = 16,492,541,332,201/1,864,487
6. Step 6: Final answer
   x = 8,845,618.84