Finding the Third Proportional to 152,270 and 334,916

Step by Step Solution

1. Step 1: Write the proportion equation
   152,270 : 334,916 = 334,916 : x
2. Step 2: Convert to fraction form
   152,270/334,916 = 334,916/x
3. Step 3: Cross multiply
   152,270x = 334,916 × 334,916
4. Step 4: Simplify right side
   152,270x = 112,168,727,056
5. Step 5: Solve for x
   x = 112,168,727,056/152,270
6. Step 6: Final answer
   x = 736,643.64