Finding the Third Proportional to 1,037,136 and 1,693,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,136 : 1,693,536 = 1,693,536 : x
2. Step 2: Convert to fraction form
   1,037,136/1,693,536 = 1,693,536/x
3. Step 3: Cross multiply
   1,037,136x = 1,693,536 × 1,693,536
4. Step 4: Simplify right side
   1,037,136x = 2,868,064,183,296
5. Step 5: Solve for x
   x = 2,868,064,183,296/1,037,136
6. Step 6: Final answer
   x = 2,765,369.42