Finding the Third Proportional to 238,002.05 and 519,406.17

Step by Step Solution

1. Step 1: Write the proportion equation
   238,002.05 : 519,406.17 = 519,406.17 : x
2. Step 2: Convert to fraction form
   238,002.05/519,406.17 = 519,406.17/x
3. Step 3: Cross multiply
   238,002.05x = 519,406.17 × 519,406.17
4. Step 4: Simplify right side
   238,002.05x = 269,782,771,381.84
5. Step 5: Solve for x
   x = 269,782,771,381.84/238,002.05
6. Step 6: Final answer
   x = 1,133,531.31