Finding the Third Proportional to 37,502,525 and 56,353,638

Step by Step Solution

1. Step 1: Write the proportion equation
   37,502,525 : 56,353,638 = 56,353,638 : x
2. Step 2: Convert to fraction form
   37,502,525/56,353,638 = 56,353,638/x
3. Step 3: Cross multiply
   37,502,525x = 56,353,638 × 56,353,638
4. Step 4: Simplify right side
   37,502,525x = 3,175,732,515,835,044
5. Step 5: Solve for x
   x = 3,175,732,515,835,044/37,502,525
6. Step 6: Final answer
   x = 84,680,498.60