Finding the Third Proportional to 152,811 and 334,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,811 : 334,022.50 = 334,022.50 : x
2. Step 2: Convert to fraction form
   152,811/334,022.50 = 334,022.50/x
3. Step 3: Cross multiply
   152,811x = 334,022.50 × 334,022.50
4. Step 4: Simplify right side
   152,811x = 111,571,030,506.25
5. Step 5: Solve for x
   x = 111,571,030,506.25/152,811
6. Step 6: Final answer
   x = 730,124.34