Finding the Third Proportional to 787,665.94 and 1,727,812.69

Step by Step Solution

1. Step 1: Write the proportion equation
   787,665.94 : 1,727,812.69 = 1,727,812.69 : x
2. Step 2: Convert to fraction form
   787,665.94/1,727,812.69 = 1,727,812.69/x
3. Step 3: Cross multiply
   787,665.94x = 1,727,812.69 × 1,727,812.69
4. Step 4: Simplify right side
   787,665.94x = 2,985,336,683,085.97
5. Step 5: Solve for x
   x = 2,985,336,683,085.97/787,665.94
6. Step 6: Final answer
   x = 3,790,105.10