Finding the Third Proportional to 345,060 and 734,832

Step by Step Solution

1. Step 1: Write the proportion equation
   345,060 : 734,832 = 734,832 : x
2. Step 2: Convert to fraction form
   345,060/734,832 = 734,832/x
3. Step 3: Cross multiply
   345,060x = 734,832 × 734,832
4. Step 4: Simplify right side
   345,060x = 539,978,068,224
5. Step 5: Solve for x
   x = 539,978,068,224/345,060
6. Step 6: Final answer
   x = 1,564,881.67