Finding the Third Proportional to 2,282,572 and 5,398,032

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,572 : 5,398,032 = 5,398,032 : x
2. Step 2: Convert to fraction form
   2,282,572/5,398,032 = 5,398,032/x
3. Step 3: Cross multiply
   2,282,572x = 5,398,032 × 5,398,032
4. Step 4: Simplify right side
   2,282,572x = 29,138,749,473,024
5. Step 5: Solve for x
   x = 29,138,749,473,024/2,282,572
6. Step 6: Final answer
   x = 12,765,752.61