Finding the Third Proportional to 672,535.69 and 1,451,314.69

Step by Step Solution

1. Step 1: Write the proportion equation
   672,535.69 : 1,451,314.69 = 1,451,314.69 : x
2. Step 2: Convert to fraction form
   672,535.69/1,451,314.69 = 1,451,314.69/x
3. Step 3: Cross multiply
   672,535.69x = 1,451,314.69 × 1,451,314.69
4. Step 4: Simplify right side
   672,535.69x = 2,106,314,322,153.22
5. Step 5: Solve for x
   x = 2,106,314,322,153.22/672,535.69
6. Step 6: Final answer
   x = 3,131,899.71