Finding the Third Proportional to 292,510 and 632,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   292,510 : 632,994.50 = 632,994.50 : x
2. Step 2: Convert to fraction form
   292,510/632,994.50 = 632,994.50/x
3. Step 3: Cross multiply
   292,510x = 632,994.50 × 632,994.50
4. Step 4: Simplify right side
   292,510x = 400,682,037,030.25
5. Step 5: Solve for x
   x = 400,682,037,030.25/292,510
6. Step 6: Final answer
   x = 1,369,806.29