Finding the Third Proportional to 1,864,485 and 4,061,097

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,485 : 4,061,097 = 4,061,097 : x
2. Step 2: Convert to fraction form
   1,864,485/4,061,097 = 4,061,097/x
3. Step 3: Cross multiply
   1,864,485x = 4,061,097 × 4,061,097
4. Step 4: Simplify right side
   1,864,485x = 16,492,508,843,409
5. Step 5: Solve for x
   x = 16,492,508,843,409/1,864,485
6. Step 6: Final answer
   x = 8,845,610.90