Finding the Third Proportional to 1,651,491 and 3,501,445

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,491 : 3,501,445 = 3,501,445 : x
2. Step 2: Convert to fraction form
   1,651,491/3,501,445 = 3,501,445/x
3. Step 3: Cross multiply
   1,651,491x = 3,501,445 × 3,501,445
4. Step 4: Simplify right side
   1,651,491x = 12,260,117,088,025
5. Step 5: Solve for x
   x = 12,260,117,088,025/1,651,491
6. Step 6: Final answer
   x = 7,423,665.70