Finding the Third Proportional to 1,514,336 and 3,238,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,336 : 3,238,784 = 3,238,784 : x
2. Step 2: Convert to fraction form
   1,514,336/3,238,784 = 3,238,784/x
3. Step 3: Cross multiply
   1,514,336x = 3,238,784 × 3,238,784
4. Step 4: Simplify right side
   1,514,336x = 10,489,721,798,656
5. Step 5: Solve for x
   x = 10,489,721,798,656/1,514,336
6. Step 6: Final answer
   x = 6,926,944.75