Finding the Third Proportional to 1,331,320 and 2,916,052

Step by Step Solution

1. Step 1: Write the proportion equation
   1,331,320 : 2,916,052 = 2,916,052 : x
2. Step 2: Convert to fraction form
   1,331,320/2,916,052 = 2,916,052/x
3. Step 3: Cross multiply
   1,331,320x = 2,916,052 × 2,916,052
4. Step 4: Simplify right side
   1,331,320x = 8,503,359,266,704
5. Step 5: Solve for x
   x = 8,503,359,266,704/1,331,320
6. Step 6: Final answer
   x = 6,387,164.07