Finding the Third Proportional to 2,783,350.50 and 4,309,702.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783,350.50 : 4,309,702.50 = 4,309,702.50 : x
2. Step 2: Convert to fraction form
   2,783,350.50/4,309,702.50 = 4,309,702.50/x
3. Step 3: Cross multiply
   2,783,350.50x = 4,309,702.50 × 4,309,702.50
4. Step 4: Simplify right side
   2,783,350.50x = 18,573,535,638,506.25
5. Step 5: Solve for x
   x = 18,573,535,638,506.25/2,783,350.50
6. Step 6: Final answer
   x = 6,673,085.42