Finding the Third Proportional to 610,532.50 and 1,329,536

Step by Step Solution

1. Step 1: Write the proportion equation
   610,532.50 : 1,329,536 = 1,329,536 : x
2. Step 2: Convert to fraction form
   610,532.50/1,329,536 = 1,329,536/x
3. Step 3: Cross multiply
   610,532.50x = 1,329,536 × 1,329,536
4. Step 4: Simplify right side
   610,532.50x = 1,767,665,975,296
5. Step 5: Solve for x
   x = 1,767,665,975,296/610,532.50
6. Step 6: Final answer
   x = 2,895,285.63