Finding the Third Proportional to 480,429 and 1,112,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   480,429 : 1,112,062.50 = 1,112,062.50 : x
2. Step 2: Convert to fraction form
   480,429/1,112,062.50 = 1,112,062.50/x
3. Step 3: Cross multiply
   480,429x = 1,112,062.50 × 1,112,062.50
4. Step 4: Simplify right side
   480,429x = 1,236,683,003,906.25
5. Step 5: Solve for x
   x = 1,236,683,003,906.25/480,429
6. Step 6: Final answer
   x = 2,574,122.30