Finding the Third Proportional to 496,737 and 786,901.50

Step by Step Solution

1. Step 1: Write the proportion equation
   496,737 : 786,901.50 = 786,901.50 : x
2. Step 2: Convert to fraction form
   496,737/786,901.50 = 786,901.50/x
3. Step 3: Cross multiply
   496,737x = 786,901.50 × 786,901.50
4. Step 4: Simplify right side
   496,737x = 619,213,970,702.25
5. Step 5: Solve for x
   x = 619,213,970,702.25/496,737
6. Step 6: Final answer
   x = 1,246,563.01