Finding the Third Proportional to 1,529,118 and 3,571,281

Step by Step Solution

1. Step 1: Write the proportion equation
   1,529,118 : 3,571,281 = 3,571,281 : x
2. Step 2: Convert to fraction form
   1,529,118/3,571,281 = 3,571,281/x
3. Step 3: Cross multiply
   1,529,118x = 3,571,281 × 3,571,281
4. Step 4: Simplify right side
   1,529,118x = 12,754,047,980,961
5. Step 5: Solve for x
   x = 12,754,047,980,961/1,529,118
6. Step 6: Final answer
   x = 8,340,787.29