Finding the Third Proportional to 216,352 and 473,424

Step by Step Solution

1. Step 1: Write the proportion equation
   216,352 : 473,424 = 473,424 : x
2. Step 2: Convert to fraction form
   216,352/473,424 = 473,424/x
3. Step 3: Cross multiply
   216,352x = 473,424 × 473,424
4. Step 4: Simplify right side
   216,352x = 224,130,283,776
5. Step 5: Solve for x
   x = 224,130,283,776/216,352
6. Step 6: Final answer
   x = 1,035,951.98