Finding the Third Proportional to 333,892.13 and 787,392

Step by Step Solution

1. Step 1: Write the proportion equation
   333,892.13 : 787,392 = 787,392 : x
2. Step 2: Convert to fraction form
   333,892.13/787,392 = 787,392/x
3. Step 3: Cross multiply
   333,892.13x = 787,392 × 787,392
4. Step 4: Simplify right side
   333,892.13x = 619,986,161,664
5. Step 5: Solve for x
   x = 619,986,161,664/333,892.13
6. Step 6: Final answer
   x = 1,856,845.72