Finding the Third Proportional to 1,308,535 and 2,665,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,535 : 2,665,184 = 2,665,184 : x
2. Step 2: Convert to fraction form
   1,308,535/2,665,184 = 2,665,184/x
3. Step 3: Cross multiply
   1,308,535x = 2,665,184 × 2,665,184
4. Step 4: Simplify right side
   1,308,535x = 7,103,205,753,856
5. Step 5: Solve for x
   x = 7,103,205,753,856/1,308,535
6. Step 6: Final answer
   x = 5,428,365.12