Finding the Third Proportional to 2,227,228.50 and 3,473,946

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,228.50 : 3,473,946 = 3,473,946 : x
2. Step 2: Convert to fraction form
   2,227,228.50/3,473,946 = 3,473,946/x
3. Step 3: Cross multiply
   2,227,228.50x = 3,473,946 × 3,473,946
4. Step 4: Simplify right side
   2,227,228.50x = 12,068,300,810,916
5. Step 5: Solve for x
   x = 12,068,300,810,916/2,227,228.50
6. Step 6: Final answer
   x = 5,418,528.37