Finding the Third Proportional to 1,248,768 and 2,653,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,768 : 2,653,032 = 2,653,032 : x
2. Step 2: Convert to fraction form
   1,248,768/2,653,032 = 2,653,032/x
3. Step 3: Cross multiply
   1,248,768x = 2,653,032 × 2,653,032
4. Step 4: Simplify right side
   1,248,768x = 7,038,578,793,024
5. Step 5: Solve for x
   x = 7,038,578,793,024/1,248,768
6. Step 6: Final answer
   x = 5,636,418.29