Finding the Third Proportional to 4,547,333 and 9,689,953

Step by Step Solution

1. Step 1: Write the proportion equation
   4,547,333 : 9,689,953 = 9,689,953 : x
2. Step 2: Convert to fraction form
   4,547,333/9,689,953 = 9,689,953/x
3. Step 3: Cross multiply
   4,547,333x = 9,689,953 × 9,689,953
4. Step 4: Simplify right side
   4,547,333x = 93,895,189,142,209
5. Step 5: Solve for x
   x = 93,895,189,142,209/4,547,333
6. Step 6: Final answer
   x = 20,648,408.45