Finding the Third Proportional to 480,432 and 1,112,070

Step by Step Solution

1. Step 1: Write the proportion equation
   480,432 : 1,112,070 = 1,112,070 : x
2. Step 2: Convert to fraction form
   480,432/1,112,070 = 1,112,070/x
3. Step 3: Cross multiply
   480,432x = 1,112,070 × 1,112,070
4. Step 4: Simplify right side
   480,432x = 1,236,699,684,900
5. Step 5: Solve for x
   x = 1,236,699,684,900/480,432
6. Step 6: Final answer
   x = 2,574,140.95