Finding the Third Proportional to 2,309,431.50 and 3,584,648.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,431.50 : 3,584,648.25 = 3,584,648.25 : x
2. Step 2: Convert to fraction form
   2,309,431.50/3,584,648.25 = 3,584,648.25/x
3. Step 3: Cross multiply
   2,309,431.50x = 3,584,648.25 × 3,584,648.25
4. Step 4: Simplify right side
   2,309,431.50x = 12,849,703,076,228.06
5. Step 5: Solve for x
   x = 12,849,703,076,228.06/2,309,431.50
6. Step 6: Final answer
   x = 5,564,011.35