Finding the Third Proportional to 459,300.38 and 714,101.06

Step by Step Solution

1. Step 1: Write the proportion equation
   459,300.38 : 714,101.06 = 714,101.06 : x
2. Step 2: Convert to fraction form
   459,300.38/714,101.06 = 714,101.06/x
3. Step 3: Cross multiply
   459,300.38x = 714,101.06 × 714,101.06
4. Step 4: Simplify right side
   459,300.38x = 509,940,327,463.63
5. Step 5: Solve for x
   x = 509,940,327,463.63/459,300.38
6. Step 6: Final answer
   x = 1,110,254.54