Finding the Third Proportional to 39,636,208 and 57,924,936

Step by Step Solution

1. Step 1: Write the proportion equation
   39,636,208 : 57,924,936 = 57,924,936 : x
2. Step 2: Convert to fraction form
   39,636,208/57,924,936 = 57,924,936/x
3. Step 3: Cross multiply
   39,636,208x = 57,924,936 × 57,924,936
4. Step 4: Simplify right side
   39,636,208x = 3,355,298,210,604,096
5. Step 5: Solve for x
   x = 3,355,298,210,604,096/39,636,208
6. Step 6: Final answer
   x = 84,652,351.47