Finding the Third Proportional to 2,238,700.50 and 3,550,599

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,700.50 : 3,550,599 = 3,550,599 : x
2. Step 2: Convert to fraction form
   2,238,700.50/3,550,599 = 3,550,599/x
3. Step 3: Cross multiply
   2,238,700.50x = 3,550,599 × 3,550,599
4. Step 4: Simplify right side
   2,238,700.50x = 12,606,753,258,801
5. Step 5: Solve for x
   x = 12,606,753,258,801/2,238,700.50
6. Step 6: Final answer
   x = 5,631,281.75