Finding the Third Proportional to 341,415 and 535,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,415 : 535,504.50 = 535,504.50 : x
2. Step 2: Convert to fraction form
   341,415/535,504.50 = 535,504.50/x
3. Step 3: Cross multiply
   341,415x = 535,504.50 × 535,504.50
4. Step 4: Simplify right side
   341,415x = 286,765,069,520.25
5. Step 5: Solve for x
   x = 286,765,069,520.25/341,415
6. Step 6: Final answer
   x = 839,931.08