Finding the Third Proportional to 1,308,522 and 2,665,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,522 : 2,665,158 = 2,665,158 : x
2. Step 2: Convert to fraction form
   1,308,522/2,665,158 = 2,665,158/x
3. Step 3: Cross multiply
   1,308,522x = 2,665,158 × 2,665,158
4. Step 4: Simplify right side
   1,308,522x = 7,103,067,164,964
5. Step 5: Solve for x
   x = 7,103,067,164,964/1,308,522
6. Step 6: Final answer
   x = 5,428,313.14