Finding the Third Proportional to 462,775.50 and 699,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   462,775.50 : 699,094.50 = 699,094.50 : x
2. Step 2: Convert to fraction form
   462,775.50/699,094.50 = 699,094.50/x
3. Step 3: Cross multiply
   462,775.50x = 699,094.50 × 699,094.50
4. Step 4: Simplify right side
   462,775.50x = 488,733,119,930.25
5. Step 5: Solve for x
   x = 488,733,119,930.25/462,775.50
6. Step 6: Final answer
   x = 1,056,091.17