Finding the Third Proportional to 536,719.50 and 1,137,429

Step by Step Solution

1. Step 1: Write the proportion equation
   536,719.50 : 1,137,429 = 1,137,429 : x
2. Step 2: Convert to fraction form
   536,719.50/1,137,429 = 1,137,429/x
3. Step 3: Cross multiply
   536,719.50x = 1,137,429 × 1,137,429
4. Step 4: Simplify right side
   536,719.50x = 1,293,744,730,041
5. Step 5: Solve for x
   x = 1,293,744,730,041/536,719.50
6. Step 6: Final answer
   x = 2,410,467.16