Finding the Third Proportional to 21,821,452 and 32,732,178

Step by Step Solution

1. Step 1: Write the proportion equation
   21,821,452 : 32,732,178 = 32,732,178 : x
2. Step 2: Convert to fraction form
   21,821,452/32,732,178 = 32,732,178/x
3. Step 3: Cross multiply
   21,821,452x = 32,732,178 × 32,732,178
4. Step 4: Simplify right side
   21,821,452x = 1,071,395,476,623,684
5. Step 5: Solve for x
   x = 1,071,395,476,623,684/21,821,452
6. Step 6: Final answer
   x = 49,098,267