Finding the Third Proportional to 745,660.69 and 1,166,475.94

Step by Step Solution

1. Step 1: Write the proportion equation
   745,660.69 : 1,166,475.94 = 1,166,475.94 : x
2. Step 2: Convert to fraction form
   745,660.69/1,166,475.94 = 1,166,475.94/x
3. Step 3: Cross multiply
   745,660.69x = 1,166,475.94 × 1,166,475.94
4. Step 4: Simplify right side
   745,660.69x = 1,360,666,112,766.50
5. Step 5: Solve for x
   x = 1,360,666,112,766.50/745,660.69
6. Step 6: Final answer
   x = 1,824,779.20