Finding the Third Proportional to 472,140 and 1,023,032

Step by Step Solution

1. Step 1: Write the proportion equation
   472,140 : 1,023,032 = 1,023,032 : x
2. Step 2: Convert to fraction form
   472,140/1,023,032 = 1,023,032/x
3. Step 3: Cross multiply
   472,140x = 1,023,032 × 1,023,032
4. Step 4: Simplify right side
   472,140x = 1,046,594,473,024
5. Step 5: Solve for x
   x = 1,046,594,473,024/472,140
6. Step 6: Final answer
   x = 2,216,703.67