Finding the Third Proportional to 1,668,029 and 3,641,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,029 : 3,641,916 = 3,641,916 : x
2. Step 2: Convert to fraction form
   1,668,029/3,641,916 = 3,641,916/x
3. Step 3: Cross multiply
   1,668,029x = 3,641,916 × 3,641,916
4. Step 4: Simplify right side
   1,668,029x = 13,263,552,151,056
5. Step 5: Solve for x
   x = 13,263,552,151,056/1,668,029
6. Step 6: Final answer
   x = 7,951,631.63