Finding the Third Proportional to 151,875 and 351,600.75

Step by Step Solution

1. Step 1: Write the proportion equation
   151,875 : 351,600.75 = 351,600.75 : x
2. Step 2: Convert to fraction form
   151,875/351,600.75 = 351,600.75/x
3. Step 3: Cross multiply
   151,875x = 351,600.75 × 351,600.75
4. Step 4: Simplify right side
   151,875x = 123,623,087,400.56
5. Step 5: Solve for x
   x = 123,623,087,400.56/151,875
6. Step 6: Final answer
   x = 813,979.18