Finding the Third Proportional to 2,723,071.50 and 4,216,279.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723,071.50 : 4,216,279.50 = 4,216,279.50 : x
2. Step 2: Convert to fraction form
   2,723,071.50/4,216,279.50 = 4,216,279.50/x
3. Step 3: Cross multiply
   2,723,071.50x = 4,216,279.50 × 4,216,279.50
4. Step 4: Simplify right side
   2,723,071.50x = 17,777,012,822,120.25
5. Step 5: Solve for x
   x = 17,777,012,822,120.25/2,723,071.50
6. Step 6: Final answer
   x = 6,528,294.55