Finding the Third Proportional to 8,075,322.56 and 12,412,348.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,075,322.56 : 12,412,348.31 = 12,412,348.31 : x
2. Step 2: Convert to fraction form
   8,075,322.56/12,412,348.31 = 12,412,348.31/x
3. Step 3: Cross multiply
   8,075,322.56x = 12,412,348.31 × 12,412,348.31
4. Step 4: Simplify right side
   8,075,322.56x = 154,066,390,630,821.59
5. Step 5: Solve for x
   x = 154,066,390,630,821.59/8,075,322.56
6. Step 6: Final answer
   x = 19,078,667.07