Finding the Third Proportional to 3,365,236 and 7,298,280

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,236 : 7,298,280 = 7,298,280 : x
2. Step 2: Convert to fraction form
   3,365,236/7,298,280 = 7,298,280/x
3. Step 3: Cross multiply
   3,365,236x = 7,298,280 × 7,298,280
4. Step 4: Simplify right side
   3,365,236x = 53,264,890,958,400
5. Step 5: Solve for x
   x = 53,264,890,958,400/3,365,236
6. Step 6: Final answer
   x = 15,827,980.85