Finding the Third Proportional to 16,318,327.50 and 35,519,112

Step by Step Solution

1. Step 1: Write the proportion equation
   16,318,327.50 : 35,519,112 = 35,519,112 : x
2. Step 2: Convert to fraction form
   16,318,327.50/35,519,112 = 35,519,112/x
3. Step 3: Cross multiply
   16,318,327.50x = 35,519,112 × 35,519,112
4. Step 4: Simplify right side
   16,318,327.50x = 1,261,607,317,268,544
5. Step 5: Solve for x
   x = 1,261,607,317,268,544/16,318,327.50
6. Step 6: Final answer
   x = 77,312,293.02