Finding the Third Proportional to 231,034.50 and 507,429

Step by Step Solution

1. Step 1: Write the proportion equation
   231,034.50 : 507,429 = 507,429 : x
2. Step 2: Convert to fraction form
   231,034.50/507,429 = 507,429/x
3. Step 3: Cross multiply
   231,034.50x = 507,429 × 507,429
4. Step 4: Simplify right side
   231,034.50x = 257,484,190,041
5. Step 5: Solve for x
   x = 257,484,190,041/231,034.50
6. Step 6: Final answer
   x = 1,114,483.72