Finding the Third Proportional to 3,644,339 and 5,657,547

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644,339 : 5,657,547 = 5,657,547 : x
2. Step 2: Convert to fraction form
   3,644,339/5,657,547 = 5,657,547/x
3. Step 3: Cross multiply
   3,644,339x = 5,657,547 × 5,657,547
4. Step 4: Simplify right side
   3,644,339x = 32,007,838,057,209
5. Step 5: Solve for x
   x = 32,007,838,057,209/3,644,339
6. Step 6: Final answer
   x = 8,782,892.61