Finding the Third Proportional to 4,636,402 and 7,092,282

Step by Step Solution

1. Step 1: Write the proportion equation
   4,636,402 : 7,092,282 = 7,092,282 : x
2. Step 2: Convert to fraction form
   4,636,402/7,092,282 = 7,092,282/x
3. Step 3: Cross multiply
   4,636,402x = 7,092,282 × 7,092,282
4. Step 4: Simplify right side
   4,636,402x = 50,300,463,967,524
5. Step 5: Solve for x
   x = 50,300,463,967,524/4,636,402
6. Step 6: Final answer
   x = 10,849,029.91