Finding the Third Proportional to 135,369 and 296,983.50

Step by Step Solution

1. Step 1: Write the proportion equation
   135,369 : 296,983.50 = 296,983.50 : x
2. Step 2: Convert to fraction form
   135,369/296,983.50 = 296,983.50/x
3. Step 3: Cross multiply
   135,369x = 296,983.50 × 296,983.50
4. Step 4: Simplify right side
   135,369x = 88,199,199,272.25
5. Step 5: Solve for x
   x = 88,199,199,272.25/135,369
6. Step 6: Final answer
   x = 651,546.51