Finding the Third Proportional to 1,672,432 and 3,669,674

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,432 : 3,669,674 = 3,669,674 : x
2. Step 2: Convert to fraction form
   1,672,432/3,669,674 = 3,669,674/x
3. Step 3: Cross multiply
   1,672,432x = 3,669,674 × 3,669,674
4. Step 4: Simplify right side
   1,672,432x = 13,466,507,266,276
5. Step 5: Solve for x
   x = 13,466,507,266,276/1,672,432
6. Step 6: Final answer
   x = 8,052,050.71