Finding the Third Proportional to 1,478,967 and 3,107,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,967 : 3,107,361 = 3,107,361 : x
2. Step 2: Convert to fraction form
   1,478,967/3,107,361 = 3,107,361/x
3. Step 3: Cross multiply
   1,478,967x = 3,107,361 × 3,107,361
4. Step 4: Simplify right side
   1,478,967x = 9,655,692,384,321
5. Step 5: Solve for x
   x = 9,655,692,384,321/1,478,967
6. Step 6: Final answer
   x = 6,528,673.31