Finding the Third Proportional to 355,554 and 752,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   355,554 : 752,935.50 = 752,935.50 : x
2. Step 2: Convert to fraction form
   355,554/752,935.50 = 752,935.50/x
3. Step 3: Cross multiply
   355,554x = 752,935.50 × 752,935.50
4. Step 4: Simplify right side
   355,554x = 566,911,867,160.25
5. Step 5: Solve for x
   x = 566,911,867,160.25/355,554
6. Step 6: Final answer
   x = 1,594,446.60