Finding the Third Proportional to 3,409,076 and 7,574,875

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409,076 : 7,574,875 = 7,574,875 : x
2. Step 2: Convert to fraction form
   3,409,076/7,574,875 = 7,574,875/x
3. Step 3: Cross multiply
   3,409,076x = 7,574,875 × 7,574,875
4. Step 4: Simplify right side
   3,409,076x = 57,378,731,265,625
5. Step 5: Solve for x
   x = 57,378,731,265,625/3,409,076
6. Step 6: Final answer
   x = 16,831,168.11