Finding the Third Proportional to 1,745,026 and 3,691,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,745,026 : 3,691,246 = 3,691,246 : x
2. Step 2: Convert to fraction form
   1,745,026/3,691,246 = 3,691,246/x
3. Step 3: Cross multiply
   1,745,026x = 3,691,246 × 3,691,246
4. Step 4: Simplify right side
   1,745,026x = 13,625,297,032,516
5. Step 5: Solve for x
   x = 13,625,297,032,516/1,745,026
6. Step 6: Final answer
   x = 7,808,076.80