Finding the Third Proportional to 37,683,630 and 81,627,582

Step by Step Solution

1. Step 1: Write the proportion equation
   37,683,630 : 81,627,582 = 81,627,582 : x
2. Step 2: Convert to fraction form
   37,683,630/81,627,582 = 81,627,582/x
3. Step 3: Cross multiply
   37,683,630x = 81,627,582 × 81,627,582
4. Step 4: Simplify right side
   37,683,630x = 6,663,062,143,166,724
5. Step 5: Solve for x
   x = 6,663,062,143,166,724/37,683,630
6. Step 6: Final answer
   x = 176,815,825.42