Finding the Third Proportional to 1,159,662.87 and 1,769,488.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,662.87 : 1,769,488.56 = 1,769,488.56 : x
2. Step 2: Convert to fraction form
   1,159,662.87/1,769,488.56 = 1,769,488.56/x
3. Step 3: Cross multiply
   1,159,662.87x = 1,769,488.56 × 1,769,488.56
4. Step 4: Simplify right side
   1,159,662.87x = 3,131,089,758,994.36
5. Step 5: Solve for x
   x = 3,131,089,758,994.36/1,159,662.87
6. Step 6: Final answer
   x = 2,700,000.02