Finding the Third Proportional to 245,188.50 and 529,083

Step by Step Solution

1. Step 1: Write the proportion equation
   245,188.50 : 529,083 = 529,083 : x
2. Step 2: Convert to fraction form
   245,188.50/529,083 = 529,083/x
3. Step 3: Cross multiply
   245,188.50x = 529,083 × 529,083
4. Step 4: Simplify right side
   245,188.50x = 279,928,820,889
5. Step 5: Solve for x
   x = 279,928,820,889/245,188.50
6. Step 6: Final answer
   x = 1,141,688.21