Finding the Third Proportional to 341,298 and 535,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,298 : 535,363.50 = 535,363.50 : x
2. Step 2: Convert to fraction form
   341,298/535,363.50 = 535,363.50/x
3. Step 3: Cross multiply
   341,298x = 535,363.50 × 535,363.50
4. Step 4: Simplify right side
   341,298x = 286,614,077,132.25
5. Step 5: Solve for x
   x = 286,614,077,132.25/341,298
6. Step 6: Final answer
   x = 839,776.61