Finding the Third Proportional to 1,380,264 and 3,003,516

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,264 : 3,003,516 = 3,003,516 : x
2. Step 2: Convert to fraction form
   1,380,264/3,003,516 = 3,003,516/x
3. Step 3: Cross multiply
   1,380,264x = 3,003,516 × 3,003,516
4. Step 4: Simplify right side
   1,380,264x = 9,021,108,362,256
5. Step 5: Solve for x
   x = 9,021,108,362,256/1,380,264
6. Step 6: Final answer
   x = 6,535,784.72