Finding the Third Proportional to 1,500,280 and 3,235,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,280 : 3,235,172 = 3,235,172 : x
2. Step 2: Convert to fraction form
   1,500,280/3,235,172 = 3,235,172/x
3. Step 3: Cross multiply
   1,500,280x = 3,235,172 × 3,235,172
4. Step 4: Simplify right side
   1,500,280x = 10,466,337,869,584
5. Step 5: Solve for x
   x = 10,466,337,869,584/1,500,280
6. Step 6: Final answer
   x = 6,976,256.35