Finding the Third Proportional to 3,938,220 and 5,900,769

Step by Step Solution

1. Step 1: Write the proportion equation
   3,938,220 : 5,900,769 = 5,900,769 : x
2. Step 2: Convert to fraction form
   3,938,220/5,900,769 = 5,900,769/x
3. Step 3: Cross multiply
   3,938,220x = 5,900,769 × 5,900,769
4. Step 4: Simplify right side
   3,938,220x = 34,819,074,791,361
5. Step 5: Solve for x
   x = 34,819,074,791,361/3,938,220
6. Step 6: Final answer
   x = 8,841,322.93