Finding the Third Proportional to 1,664,892 and 3,588,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,892 : 3,588,948 = 3,588,948 : x
2. Step 2: Convert to fraction form
   1,664,892/3,588,948 = 3,588,948/x
3. Step 3: Cross multiply
   1,664,892x = 3,588,948 × 3,588,948
4. Step 4: Simplify right side
   1,664,892x = 12,880,547,746,704
5. Step 5: Solve for x
   x = 12,880,547,746,704/1,664,892
6. Step 6: Final answer
   x = 7,736,566.54