Finding the Third Proportional to 1,057,010 and 1,865,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,010 : 1,865,764 = 1,865,764 : x
2. Step 2: Convert to fraction form
   1,057,010/1,865,764 = 1,865,764/x
3. Step 3: Cross multiply
   1,057,010x = 1,865,764 × 1,865,764
4. Step 4: Simplify right side
   1,057,010x = 3,481,075,303,696
5. Step 5: Solve for x
   x = 3,481,075,303,696/1,057,010
6. Step 6: Final answer
   x = 3,293,322.96