Finding the Third Proportional to 37,949,780 and 83,212,888

Step by Step Solution

1. Step 1: Write the proportion equation
   37,949,780 : 83,212,888 = 83,212,888 : x
2. Step 2: Convert to fraction form
   37,949,780/83,212,888 = 83,212,888/x
3. Step 3: Cross multiply
   37,949,780x = 83,212,888 × 83,212,888
4. Step 4: Simplify right side
   37,949,780x = 6,924,384,729,300,544
5. Step 5: Solve for x
   x = 6,924,384,729,300,544/37,949,780
6. Step 6: Final answer
   x = 182,461,788.43