Finding the Third Proportional to 155,092 and 334,940

Step by Step Solution

1. Step 1: Write the proportion equation
   155,092 : 334,940 = 334,940 : x
2. Step 2: Convert to fraction form
   155,092/334,940 = 334,940/x
3. Step 3: Cross multiply
   155,092x = 334,940 × 334,940
4. Step 4: Simplify right side
   155,092x = 112,184,803,600
5. Step 5: Solve for x
   x = 112,184,803,600/155,092
6. Step 6: Final answer
   x = 723,343.59