Finding the Third Proportional to 147,056.25 and 322,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,056.25 : 322,096.50 = 322,096.50 : x
2. Step 2: Convert to fraction form
   147,056.25/322,096.50 = 322,096.50/x
3. Step 3: Cross multiply
   147,056.25x = 322,096.50 × 322,096.50
4. Step 4: Simplify right side
   147,056.25x = 103,746,155,312.25
5. Step 5: Solve for x
   x = 103,746,155,312.25/147,056.25
6. Step 6: Final answer
   x = 705,486.20