Finding the Third Proportional to 4,341,024 and 9,429,352

Step by Step Solution

1. Step 1: Write the proportion equation
   4,341,024 : 9,429,352 = 9,429,352 : x
2. Step 2: Convert to fraction form
   4,341,024/9,429,352 = 9,429,352/x
3. Step 3: Cross multiply
   4,341,024x = 9,429,352 × 9,429,352
4. Step 4: Simplify right side
   4,341,024x = 88,912,679,139,904
5. Step 5: Solve for x
   x = 88,912,679,139,904/4,341,024
6. Step 6: Final answer
   x = 20,481,959.82