Finding the Third Proportional to 474,615 and 735,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   474,615 : 735,097.50 = 735,097.50 : x
2. Step 2: Convert to fraction form
   474,615/735,097.50 = 735,097.50/x
3. Step 3: Cross multiply
   474,615x = 735,097.50 × 735,097.50
4. Step 4: Simplify right side
   474,615x = 540,368,334,506.25
5. Step 5: Solve for x
   x = 540,368,334,506.25/474,615
6. Step 6: Final answer
   x = 1,138,540.36