Finding the Third Proportional to 232,730 and 506,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   232,730 : 506,931.50 = 506,931.50 : x
2. Step 2: Convert to fraction form
   232,730/506,931.50 = 506,931.50/x
3. Step 3: Cross multiply
   232,730x = 506,931.50 × 506,931.50
4. Step 4: Simplify right side
   232,730x = 256,979,545,692.25
5. Step 5: Solve for x
   x = 256,979,545,692.25/232,730
6. Step 6: Final answer
   x = 1,104,196.05