Finding the Third Proportional to 37,131,938 and 56,765,406

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131,938 : 56,765,406 = 56,765,406 : x
2. Step 2: Convert to fraction form
   37,131,938/56,765,406 = 56,765,406/x
3. Step 3: Cross multiply
   37,131,938x = 56,765,406 × 56,765,406
4. Step 4: Simplify right side
   37,131,938x = 3,222,311,318,344,836
5. Step 5: Solve for x
   x = 3,222,311,318,344,836/37,131,938
6. Step 6: Final answer
   x = 86,780,046.83