Finding the Third Proportional to 787,688 and 1,732,832

Step by Step Solution

1. Step 1: Write the proportion equation
   787,688 : 1,732,832 = 1,732,832 : x
2. Step 2: Convert to fraction form
   787,688/1,732,832 = 1,732,832/x
3. Step 3: Cross multiply
   787,688x = 1,732,832 × 1,732,832
4. Step 4: Simplify right side
   787,688x = 3,002,706,740,224
5. Step 5: Solve for x
   x = 3,002,706,740,224/787,688
6. Step 6: Final answer
   x = 3,812,050.89