Finding the Third Proportional to 762,454.69 and 1,588,114.69

Step by Step Solution

1. Step 1: Write the proportion equation
   762,454.69 : 1,588,114.69 = 1,588,114.69 : x
2. Step 2: Convert to fraction form
   762,454.69/1,588,114.69 = 1,588,114.69/x
3. Step 3: Cross multiply
   762,454.69x = 1,588,114.69 × 1,588,114.69
4. Step 4: Simplify right side
   762,454.69x = 2,522,108,260,653.22
5. Step 5: Solve for x
   x = 2,522,108,260,653.22/762,454.69
6. Step 6: Final answer
   x = 3,307,879.54