Finding the Third Proportional to 1,841,089.50 and 3,938,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841,089.50 : 3,938,058 = 3,938,058 : x
2. Step 2: Convert to fraction form
   1,841,089.50/3,938,058 = 3,938,058/x
3. Step 3: Cross multiply
   1,841,089.50x = 3,938,058 × 3,938,058
4. Step 4: Simplify right side
   1,841,089.50x = 15,508,300,811,364
5. Step 5: Solve for x
   x = 15,508,300,811,364/1,841,089.50
6. Step 6: Final answer
   x = 8,423,436.67