Finding the Third Proportional to 231,300.56 and 362,925.56

Step by Step Solution

1. Step 1: Write the proportion equation
   231,300.56 : 362,925.56 = 362,925.56 : x
2. Step 2: Convert to fraction form
   231,300.56/362,925.56 = 362,925.56/x
3. Step 3: Cross multiply
   231,300.56x = 362,925.56 × 362,925.56
4. Step 4: Simplify right side
   231,300.56x = 131,714,963,915.94
5. Step 5: Solve for x
   x = 131,714,963,915.94/231,300.56
6. Step 6: Final answer
   x = 569,453.71