Finding the Third Proportional to 495,237 and 744,038.50

Step by Step Solution

1. Step 1: Write the proportion equation
   495,237 : 744,038.50 = 744,038.50 : x
2. Step 2: Convert to fraction form
   495,237/744,038.50 = 744,038.50/x
3. Step 3: Cross multiply
   495,237x = 744,038.50 × 744,038.50
4. Step 4: Simplify right side
   495,237x = 553,593,289,482.25
5. Step 5: Solve for x
   x = 553,593,289,482.25/495,237
6. Step 6: Final answer
   x = 1,117,835.08