Finding the Third Proportional to 468,031.50 and 912,735

Step by Step Solution

1. Step 1: Write the proportion equation
   468,031.50 : 912,735 = 912,735 : x
2. Step 2: Convert to fraction form
   468,031.50/912,735 = 912,735/x
3. Step 3: Cross multiply
   468,031.50x = 912,735 × 912,735
4. Step 4: Simplify right side
   468,031.50x = 833,085,180,225
5. Step 5: Solve for x
   x = 833,085,180,225/468,031.50
6. Step 6: Final answer
   x = 1,779,976.73