Finding the Third Proportional to 1,651,318 and 3,637,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,318 : 3,637,863 = 3,637,863 : x
2. Step 2: Convert to fraction form
   1,651,318/3,637,863 = 3,637,863/x
3. Step 3: Cross multiply
   1,651,318x = 3,637,863 × 3,637,863
4. Step 4: Simplify right side
   1,651,318x = 13,234,047,206,769
5. Step 5: Solve for x
   x = 13,234,047,206,769/1,651,318
6. Step 6: Final answer
   x = 8,014,233.00