Finding the Third Proportional to 863,232 and 1,897,776

Step by Step Solution

1. Step 1: Write the proportion equation
   863,232 : 1,897,776 = 1,897,776 : x
2. Step 2: Convert to fraction form
   863,232/1,897,776 = 1,897,776/x
3. Step 3: Cross multiply
   863,232x = 1,897,776 × 1,897,776
4. Step 4: Simplify right side
   863,232x = 3,601,553,746,176
5. Step 5: Solve for x
   x = 3,601,553,746,176/863,232
6. Step 6: Final answer
   x = 4,172,173.58