Finding the Third Proportional to 16,278,779.25 and 33,897,235.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,278,779.25 : 33,897,235.50 = 33,897,235.50 : x
2. Step 2: Convert to fraction form
   16,278,779.25/33,897,235.50 = 33,897,235.50/x
3. Step 3: Cross multiply
   16,278,779.25x = 33,897,235.50 × 33,897,235.50
4. Step 4: Simplify right side
   16,278,779.25x = 1,149,022,574,542,460.25
5. Step 5: Solve for x
   x = 1,149,022,574,542,460.25/16,278,779.25
6. Step 6: Final answer
   x = 70,584,074.94