Finding the Third Proportional to 133,550 and 293,343.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,550 : 293,343.50 = 293,343.50 : x
2. Step 2: Convert to fraction form
   133,550/293,343.50 = 293,343.50/x
3. Step 3: Cross multiply
   133,550x = 293,343.50 × 293,343.50
4. Step 4: Simplify right side
   133,550x = 86,050,408,992.25
5. Step 5: Solve for x
   x = 86,050,408,992.25/133,550
6. Step 6: Final answer
   x = 644,331.03