Finding the Third Proportional to 463,833 and 705,487.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,833 : 705,487.50 = 705,487.50 : x
2. Step 2: Convert to fraction form
   463,833/705,487.50 = 705,487.50/x
3. Step 3: Cross multiply
   463,833x = 705,487.50 × 705,487.50
4. Step 4: Simplify right side
   463,833x = 497,712,612,656.25
5. Step 5: Solve for x
   x = 497,712,612,656.25/463,833
6. Step 6: Final answer
   x = 1,073,042.70