Finding the Third Proportional to 370,232 and 787,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   370,232 : 787,171.50 = 787,171.50 : x
2. Step 2: Convert to fraction form
   370,232/787,171.50 = 787,171.50/x
3. Step 3: Cross multiply
   370,232x = 787,171.50 × 787,171.50
4. Step 4: Simplify right side
   370,232x = 619,638,970,412.25
5. Step 5: Solve for x
   x = 619,638,970,412.25/370,232
6. Step 6: Final answer
   x = 1,673,650.50