Finding the Third Proportional to 1,530,740 and 3,341,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,740 : 3,341,272 = 3,341,272 : x
2. Step 2: Convert to fraction form
   1,530,740/3,341,272 = 3,341,272/x
3. Step 3: Cross multiply
   1,530,740x = 3,341,272 × 3,341,272
4. Step 4: Simplify right side
   1,530,740x = 11,164,098,577,984
5. Step 5: Solve for x
   x = 11,164,098,577,984/1,530,740
6. Step 6: Final answer
   x = 7,293,268.99