Finding the Third Proportional to 136,002 and 296,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   136,002 : 296,200.50 = 296,200.50 : x
2. Step 2: Convert to fraction form
   136,002/296,200.50 = 296,200.50/x
3. Step 3: Cross multiply
   136,002x = 296,200.50 × 296,200.50
4. Step 4: Simplify right side
   136,002x = 87,734,736,200.25
5. Step 5: Solve for x
   x = 87,734,736,200.25/136,002
6. Step 6: Final answer
   x = 645,098.87