Finding the Third Proportional to 1,011,557 and 2,167,051

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,557 : 2,167,051 = 2,167,051 : x
2. Step 2: Convert to fraction form
   1,011,557/2,167,051 = 2,167,051/x
3. Step 3: Cross multiply
   1,011,557x = 2,167,051 × 2,167,051
4. Step 4: Simplify right side
   1,011,557x = 4,696,110,036,601
5. Step 5: Solve for x
   x = 4,696,110,036,601/1,011,557
6. Step 6: Final answer
   x = 4,642,457.16