Finding the Third Proportional to 1,773,397 and 3,818,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,397 : 3,818,776 = 3,818,776 : x
2. Step 2: Convert to fraction form
   1,773,397/3,818,776 = 3,818,776/x
3. Step 3: Cross multiply
   1,773,397x = 3,818,776 × 3,818,776
4. Step 4: Simplify right side
   1,773,397x = 14,583,050,138,176
5. Step 5: Solve for x
   x = 14,583,050,138,176/1,773,397
6. Step 6: Final answer
   x = 8,223,229.28