Finding the Third Proportional to 1,692,963 and 3,618,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,692,963 : 3,618,882 = 3,618,882 : x
2. Step 2: Convert to fraction form
   1,692,963/3,618,882 = 3,618,882/x
3. Step 3: Cross multiply
   1,692,963x = 3,618,882 × 3,618,882
4. Step 4: Simplify right side
   1,692,963x = 13,096,306,929,924
5. Step 5: Solve for x
   x = 13,096,306,929,924/1,692,963
6. Step 6: Final answer
   x = 7,735,731.34